Sat, 31 Oct 2020 12:12:56 +0800
commit
82fd5ccc79
@ -1 +0,0 @@
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Noisy Shadow 59
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@ -1,11 +1,11 @@
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cmake_minimum_required(VERSION 3.0)
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set(CMAKE_CXX_STANDARD 17)
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if(MSVC)
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add_compile_options("/Zc:__cplusplus")
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endif()
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include_directories("C:\\Programs\\GCC\\x86_64-8.1.0-release-posix-seh-rt_v6-rev0\\lib\\gcc\\x86_64-w64-mingw32\\8.1.0\\include\\c++\\x86_64-w64-mingw32")
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add_executable(P01 P01.cpp)
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add_executable(P02 P02.cpp)
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add_executable(P03 P03.cpp)
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add_executable(P04 P04.cpp)
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cmake_minimum_required(VERSION 3.0)
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set(CMAKE_CXX_STANDARD 17)
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if(MSVC)
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add_compile_options("/Zc:__cplusplus")
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endif()
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include_directories("C:\\Programs\\GCC\\x86_64-8.1.0-release-posix-seh-rt_v6-rev0\\lib\\gcc\\x86_64-w64-mingw32\\8.1.0\\include\\c++\\x86_64-w64-mingw32")
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add_executable(P01 P01.cpp)
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add_executable(P02 P02.cpp)
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add_executable(P03 P03.cpp)
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add_executable(P04 P04.cpp)
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add_executable(P05 P05.cpp)
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@ -1,21 +1,21 @@
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#define _CRT_SECURE_NO_WARNINGS
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#define _SILENCE_CXX17_C_HEADER_DEPRECATION_WARNING
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#include <bits/stdc++.h>
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using namespace std;
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const int N = 1e5 + 50;
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int l[N], r[N];
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int main()
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{
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int n;
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scanf("%d", &n);
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for (int i = 1; i <= n; i++)
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scanf("%d%d", l + i, r + i);
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int L = *min_element(l + 1, l + n + 1);
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int R = *max_element(r + 1, r + n + 1);
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int ans = -1;
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for (int i = 1; i <= n; i++)
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if (l[i] == L && r[i] == R)
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ans = i;
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printf("%d", ans);
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return 0;
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}
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#define _CRT_SECURE_NO_WARNINGS
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#define _SILENCE_CXX17_C_HEADER_DEPRECATION_WARNING
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#include <bits/stdc++.h>
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using namespace std;
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const int N = 1e5 + 50;
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int l[N], r[N];
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int main()
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{
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int n;
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scanf("%d", &n);
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for (int i = 1; i <= n; i++)
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scanf("%d%d", l + i, r + i);
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int L = *min_element(l + 1, l + n + 1);
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int R = *max_element(r + 1, r + n + 1);
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int ans = -1;
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for (int i = 1; i <= n; i++)
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if (l[i] == L && r[i] == R)
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ans = i;
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printf("%d", ans);
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return 0;
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}
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@ -1,22 +1,22 @@
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#define _CRT_SECURE_NO_WARNINGS
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#define _SILENCE_CXX17_C_HEADER_DEPRECATION_WARNING
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#include <bits/stdc++.h>
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using namespace std;
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const int N = 55;
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int a1[N], a2[N], b[N], d[N];
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int main()
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{
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int n;
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scanf("%d", &n);
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for (int i = 1; i < n; i++)
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scanf("%d", a1 + i), a1[i] += a1[i - 1];
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for (int i = 1; i < n; i++)
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scanf("%d", a2 + i), a2[i] += a2[i - 1];
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for (int i = 0; i < n; i++)
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scanf("%d", b + i);
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for (int i = 0; i < n; i++)
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d[i] = a1[i] + b[i] + (a2[n - 1] - a2[i]);
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sort(d, d + n);
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printf("%d", d[0] + d[1]);
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return 0;
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}
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#define _CRT_SECURE_NO_WARNINGS
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#define _SILENCE_CXX17_C_HEADER_DEPRECATION_WARNING
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#include <bits/stdc++.h>
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using namespace std;
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const int N = 55;
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int a1[N], a2[N], b[N], d[N];
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int main()
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{
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int n;
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scanf("%d", &n);
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for (int i = 1; i < n; i++)
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scanf("%d", a1 + i), a1[i] += a1[i - 1];
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for (int i = 1; i < n; i++)
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scanf("%d", a2 + i), a2[i] += a2[i - 1];
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for (int i = 0; i < n; i++)
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scanf("%d", b + i);
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for (int i = 0; i < n; i++)
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d[i] = a1[i] + b[i] + (a2[n - 1] - a2[i]);
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sort(d, d + n);
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printf("%d", d[0] + d[1]);
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return 0;
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}
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@ -1,30 +1,30 @@
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#define _CRT_SECURE_NO_WARNINGS
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#define _SILENCE_CXX17_C_HEADER_DEPRECATION_WARNING
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#include <bits/stdc++.h>
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using namespace std;
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const int N = 1 << 20;
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char buf[N];
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int diff[N];
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int calc(char a, char b)
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{
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if (a > b) swap(a, b);
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return min(b - a, a + 26 - b);
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}
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int main()
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{
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int n, p;
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scanf("%d%d%s", &n, &p, buf);
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p--;
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if (p >= (n >> 1)) p = n - p - 1, reverse(buf, buf + n);
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for (int i = 0; i < (n >> 1); i++) diff[i] = calc(buf[i], buf[n - i - 1]);
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int L = p, R = p;
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for (int i = p; i >= 0; i--)
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if (diff[i]) L = i;
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for (int i = p; i < (n >> 1); i++)
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if (diff[i]) R = i;
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int base_ans = accumulate(diff + L, diff + R + 1, 0);
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if (L == p) return printf("%d", base_ans + R - p), 0;
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if (R == p) return printf("%d", base_ans + p - L), 0;
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printf("%d", base_ans + R - L + min(R - p, p - L));
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return 0;
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}
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#define _CRT_SECURE_NO_WARNINGS
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#define _SILENCE_CXX17_C_HEADER_DEPRECATION_WARNING
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#include <bits/stdc++.h>
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using namespace std;
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const int N = 1 << 20;
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char buf[N];
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int diff[N];
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int calc(char a, char b)
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{
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if (a > b) swap(a, b);
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return min(b - a, a + 26 - b);
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}
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int main()
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{
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int n, p;
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scanf("%d%d%s", &n, &p, buf);
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p--;
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if (p >= (n >> 1)) p = n - p - 1, reverse(buf, buf + n);
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for (int i = 0; i < (n >> 1); i++) diff[i] = calc(buf[i], buf[n - i - 1]);
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int L = p, R = p;
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for (int i = p; i >= 0; i--)
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if (diff[i]) L = i;
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for (int i = p; i < (n >> 1); i++)
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if (diff[i]) R = i;
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int base_ans = accumulate(diff + L, diff + R + 1, 0);
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if (L == p) return printf("%d", base_ans + R - p), 0;
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if (R == p) return printf("%d", base_ans + p - L), 0;
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printf("%d", base_ans + R - L + min(R - p, p - L));
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return 0;
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}
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@ -1,21 +1,21 @@
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#define _CRT_SECURE_NO_WARNINGS
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#define _SILENCE_CXX17_C_HEADER_DEPRECATION_WARNING
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#include <bits/stdc++.h>
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using namespace std;
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const int N = 1 << 20;
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char buf[N];
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int main()
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{
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scanf("%s", buf);
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int len = strlen(buf);
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bool flag = false;
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putchar(buf[0]);
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for (int i = 1; i < len;)
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if (memcmp(buf + i, "dot", 3) == 0 && i + 3 < len)
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putchar('.'), i += 3;
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else if (!flag && memcmp(buf + i, "at", 2) == 0 && i + 2 < len)
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putchar('@'), i += 2, flag = true;
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else
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putchar(buf[i]), i++;
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return 0;
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}
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#define _CRT_SECURE_NO_WARNINGS
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#define _SILENCE_CXX17_C_HEADER_DEPRECATION_WARNING
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#include <bits/stdc++.h>
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using namespace std;
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const int N = 1 << 20;
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char buf[N];
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int main()
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{
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scanf("%s", buf);
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int len = strlen(buf);
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bool flag = false;
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putchar(buf[0]);
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for (int i = 1; i < len;)
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if (memcmp(buf + i, "dot", 3) == 0 && i + 3 < len)
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putchar('.'), i += 3;
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else if (!flag && memcmp(buf + i, "at", 2) == 0 && i + 2 < len)
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putchar('@'), i += 2, flag = true;
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else
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putchar(buf[i]), i++;
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return 0;
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}
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@ -1,29 +1,29 @@
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#define _CRT_SECURE_NO_WARNINGS
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#define _SILENCE_CXX17_C_HEADER_DEPRECATION_WARNING
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#include <bits/stdc++.h>
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using namespace std;
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const int N = 1 << 10;
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int w[N], b[N];
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int p[N];
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bool u[N];
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int main()
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{
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int n, m;
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scanf("%d%d", &n, &m);
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for (int i = 1; i <= n; i++)
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scanf("%d", w + i);
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for (int i = 1; i <= m; i++)
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scanf("%d", b + i);
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memset(p, 0, sizeof(p));
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long long ans = 0;
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for (int i = 1; i <= m; i++)
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{
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memset(u, 0, sizeof(u));
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for (int j = p[b[i]] + 1; j < i; j++)
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if (!u[b[j]])
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ans += w[b[j]], u[b[j]] = true;
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p[b[i]] = i;
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}
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printf("%lld", ans);
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return 0;
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}
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#define _CRT_SECURE_NO_WARNINGS
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#define _SILENCE_CXX17_C_HEADER_DEPRECATION_WARNING
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#include <bits/stdc++.h>
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using namespace std;
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const int N = 1 << 10;
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int w[N], b[N];
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int p[N];
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bool u[N];
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int main()
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{
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int n, m;
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scanf("%d%d", &n, &m);
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for (int i = 1; i <= n; i++)
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scanf("%d", w + i);
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for (int i = 1; i <= m; i++)
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scanf("%d", b + i);
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memset(p, 0, sizeof(p));
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long long ans = 0;
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for (int i = 1; i <= m; i++)
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{
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memset(u, 0, sizeof(u));
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for (int j = p[b[i]] + 1; j < i; j++)
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if (!u[b[j]])
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ans += w[b[j]], u[b[j]] = true;
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p[b[i]] = i;
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}
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printf("%lld", ans);
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return 0;
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}
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@ -1,15 +0,0 @@
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```cpp
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invT[1] = 1;
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for (int i = 2; i < N; i++)
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invT[i] = (mod - mod / i) * invT[mod % i] % mod;
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```
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$$
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p=ax+b \\
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ax+b \equiv 0 \pmod p\\
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ab^{-1}+x^{-1} \equiv 0 \pmod p \\
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x^{-1} \equiv -ab^{-1} \pmod p \\
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x^{-1} \equiv -\left \lfloor \frac{p}{x} \right \rfloor (p\bmod x)^{-1} \pmod p \\
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x^{-1} \equiv (p-p/x) (p\bmod x)^{-1} \pmod p \\
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$$
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@ -0,0 +1,70 @@
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#define _CRT_SECURE_NO_WARNINGS
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#define _SILENCE_CXX17_C_HEADER_DEPRECATION_WARNING
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#include <bits/stdc++.h>
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using namespace std;
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#define CRP(t, x) const t &x
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#define OPX(op, t, x) operator op(CRP(t, x))
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#define OPL(t, x) bool OPX(<, t, x) const
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#define FIL(x, v) memset(x, v, sizeof(x))
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#define CLR(x) FIL(x, 0)
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#define NE1(x) FIL(x, -1)
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#define INF(x) FIL(x, 0x3f)
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#ifndef _DEBUG
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#define _DEBUG 0
|
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#endif // !_DEBUG
|
||||
#define IFD if (_DEBUG)
|
||||
typedef int64_t ll, i64;
|
||||
typedef uint64_t ull, u64;
|
||||
template <typename... Types>
|
||||
using comtype = typename common_type<Types...>::type;
|
||||
template <typename T>
|
||||
using enable_if_arithmetic = typename enable_if<is_arithmetic<T>::value>::type;
|
||||
template <typename T>
|
||||
using enable_if_integral = typename enable_if<is_integral<T>::value>::type;
|
||||
inline char getchar(int)
|
||||
{
|
||||
static char buf[64 << 20], *S = buf, *T = buf;
|
||||
if (S == T) T = fread(S = buf, 1, 64 << 20, stdin) + buf;
|
||||
return S == T ? EOF : *S++;
|
||||
}
|
||||
template <typename T, typename = enable_if_integral<T>>
|
||||
inline bool read(T &x)
|
||||
{
|
||||
int ch = x = 0, f = 1;
|
||||
while (!isdigit(ch = getchar()))
|
||||
if (ch == EOF)
|
||||
return false;
|
||||
else if (ch == '-')
|
||||
f = 0;
|
||||
for (; isdigit(ch); ch = getchar()) x = x * 10 + ch - '0';
|
||||
return x = f ? x : -x, true;
|
||||
}
|
||||
template <typename T, typename... Args, typename = enable_if_integral<T>>
|
||||
inline bool read(T &x, Args &... args) { return read(x) && read(args...); }
|
||||
template <typename T1, typename T2, typename TResult = comtype<T1, T2>>
|
||||
inline TResult mmin(CRP(T1, v1), CRP(T2, v2)) { return min<TResult>(v1, v2); }
|
||||
template <typename T, typename... Args, typename TResult = comtype<T, Args...>>
|
||||
inline TResult mmin(CRP(T, v), const Args &... args) { return min<TResult>(v, mmin(args...)); }
|
||||
template <typename T1, typename T2, typename TResult = comtype<T1, T2>>
|
||||
inline TResult mmax(CRP(T1, v1), CRP(T2, v2)) { return max<TResult>(v1, v2); }
|
||||
template <typename T, typename... Args, typename TResult = comtype<T, Args...>>
|
||||
inline TResult mmax(CRP(T, v), const Args &... args) { return max<TResult>(v, mmax(args...)); }
|
||||
inline ll gcd(ll a, ll b)
|
||||
{
|
||||
for (; b; swap(a, b)) a %= b;
|
||||
return a;
|
||||
}
|
||||
inline ll fpow(ll a, ll b, ll m)
|
||||
{
|
||||
ll r = 1;
|
||||
for (; b; b >>= 1, a = a * a % m)
|
||||
if (b & 1) r = r * a % m;
|
||||
return r;
|
||||
}
|
||||
constexpr double eps = 1e-8;
|
||||
inline int sgn(double x) { return x > eps ? 1 : x < -eps ? -1 : 0; }
|
||||
int main()
|
||||
{
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,90 @@
|
||||
#define _CRT_SECURE_NO_WARNINGS
|
||||
#define _SILENCE_CXX17_C_HEADER_DEPRECATION_WARNING
|
||||
#include <bits/stdc++.h>
|
||||
using namespace std;
|
||||
#define CRP(t, x) const t &x
|
||||
#define OPX(op, t, x) operator op(CRP(t, x))
|
||||
#define OPL(t, x) bool OPX(<, t, x) const
|
||||
#define FIL(x, v) memset(x, v, sizeof(x))
|
||||
#define CLR(x) FIL(x, 0)
|
||||
#define NE1(x) FIL(x, -1)
|
||||
#define INF(x) FIL(x, 0x3f)
|
||||
#ifndef _DEBUG
|
||||
#define _DEBUG 0
|
||||
#endif // !_DEBUG
|
||||
#define IFD if (_DEBUG)
|
||||
typedef int64_t ll, i64;
|
||||
typedef uint64_t ull, u64;
|
||||
template <typename... Types>
|
||||
using comtype = typename common_type<Types...>::type;
|
||||
template <typename T>
|
||||
using enable_if_arithmetic = typename enable_if<is_arithmetic<T>::value>::type;
|
||||
template <typename T>
|
||||
using enable_if_integral = typename enable_if<is_integral<T>::value>::type;
|
||||
inline char getchar(int)
|
||||
{
|
||||
static char buf[64 << 20], *S = buf, *T = buf;
|
||||
if (S == T) T = fread(S = buf, 1, 64 << 20, stdin) + buf;
|
||||
return S == T ? EOF : *S++;
|
||||
}
|
||||
template <typename T, typename = enable_if_integral<T>>
|
||||
inline bool read(T &x)
|
||||
{
|
||||
int ch = x = 0, f = 1;
|
||||
while (!isdigit(ch = getchar()))
|
||||
if (ch == EOF)
|
||||
return false;
|
||||
else if (ch == '-')
|
||||
f = 0;
|
||||
for (; isdigit(ch); ch = getchar()) x = x * 10 + ch - '0';
|
||||
return x = f ? x : -x, true;
|
||||
}
|
||||
template <typename T, typename... Args, typename = enable_if_integral<T>>
|
||||
inline bool read(T &x, Args &... args) { return read(x) && read(args...); }
|
||||
template <typename T1, typename T2, typename TResult = comtype<T1, T2>>
|
||||
inline TResult mmin(CRP(T1, v1), CRP(T2, v2)) { return min<TResult>(v1, v2); }
|
||||
template <typename T, typename... Args, typename TResult = comtype<T, Args...>>
|
||||
inline TResult mmin(CRP(T, v), const Args &... args) { return min<TResult>(v, mmin(args...)); }
|
||||
template <typename T1, typename T2, typename TResult = comtype<T1, T2>>
|
||||
inline TResult mmax(CRP(T1, v1), CRP(T2, v2)) { return max<TResult>(v1, v2); }
|
||||
template <typename T, typename... Args, typename TResult = comtype<T, Args...>>
|
||||
inline TResult mmax(CRP(T, v), const Args &... args) { return max<TResult>(v, mmax(args...)); }
|
||||
inline ll gcd(ll a, ll b)
|
||||
{
|
||||
for (; b; swap(a, b)) a %= b;
|
||||
return a;
|
||||
}
|
||||
inline ll fpow(ll a, ll b, ll m)
|
||||
{
|
||||
ll r = 1;
|
||||
for (; b; b >>= 1, a = a * a % m)
|
||||
if (b & 1) r = r * a % m;
|
||||
return r;
|
||||
}
|
||||
constexpr double eps = 1e-8;
|
||||
inline int sgn(double x) { return x > eps ? 1 : x < -eps ? -1 : 0; }
|
||||
int main()
|
||||
{
|
||||
int T, n, k, x;
|
||||
read(T);
|
||||
while (T--)
|
||||
{
|
||||
read(n, k);
|
||||
priority_queue<int, vector<int>, greater<int>> Q;
|
||||
for (int i = 0; i < n; i++) read(x), Q.push(x);
|
||||
int cnt = 0;
|
||||
while (Q.size() > 1)
|
||||
{
|
||||
int m1 = Q.top();
|
||||
Q.pop();
|
||||
int m2 = Q.top();
|
||||
Q.pop();
|
||||
if (m1 + m2 > k) break;
|
||||
Q.push(m1 + m2);
|
||||
Q.push(m1);
|
||||
cnt++;
|
||||
}
|
||||
printf("%d\n", cnt);
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,87 @@
|
||||
#define _CRT_SECURE_NO_WARNINGS
|
||||
#define _SILENCE_CXX17_C_HEADER_DEPRECATION_WARNING
|
||||
#include <bits/stdc++.h>
|
||||
using namespace std;
|
||||
#define CRP(t, x) const t &x
|
||||
#define OPX(op, t, x) operator op(CRP(t, x))
|
||||
#define OPL(t, x) bool OPX(<, t, x) const
|
||||
#define FIL(x, v) memset(x, v, sizeof(x))
|
||||
#define CLR(x) FIL(x, 0)
|
||||
#define NE1(x) FIL(x, -1)
|
||||
#define INF(x) FIL(x, 0x3f)
|
||||
#ifndef _DEBUG
|
||||
#define _DEBUG 0
|
||||
#endif // !_DEBUG
|
||||
#define IFD if (_DEBUG)
|
||||
typedef int64_t ll, i64;
|
||||
typedef uint64_t ull, u64;
|
||||
template <typename... Types>
|
||||
using comtype = typename common_type<Types...>::type;
|
||||
template <typename T>
|
||||
using enable_if_arithmetic = typename enable_if<is_arithmetic<T>::value>::type;
|
||||
template <typename T>
|
||||
using enable_if_integral = typename enable_if<is_integral<T>::value>::type;
|
||||
inline char getchar(int)
|
||||
{
|
||||
static char buf[64 << 20], *S = buf, *T = buf;
|
||||
if (S == T) T = fread(S = buf, 1, 64 << 20, stdin) + buf;
|
||||
return S == T ? EOF : *S++;
|
||||
}
|
||||
template <typename T, typename = enable_if_integral<T>>
|
||||
inline bool read(T &x)
|
||||
{
|
||||
int ch = x = 0, f = 1;
|
||||
while (!isdigit(ch = getchar()))
|
||||
if (ch == EOF)
|
||||
return false;
|
||||
else if (ch == '-')
|
||||
f = 0;
|
||||
for (; isdigit(ch); ch = getchar()) x = x * 10 + ch - '0';
|
||||
return x = f ? x : -x, true;
|
||||
}
|
||||
template <typename T, typename... Args, typename = enable_if_integral<T>>
|
||||
inline bool read(T &x, Args &... args) { return read(x) && read(args...); }
|
||||
template <typename T1, typename T2, typename TResult = comtype<T1, T2>>
|
||||
inline TResult mmin(CRP(T1, v1), CRP(T2, v2)) { return min<TResult>(v1, v2); }
|
||||
template <typename T, typename... Args, typename TResult = comtype<T, Args...>>
|
||||
inline TResult mmin(CRP(T, v), const Args &... args) { return min<TResult>(v, mmin(args...)); }
|
||||
template <typename T1, typename T2, typename TResult = comtype<T1, T2>>
|
||||
inline TResult mmax(CRP(T1, v1), CRP(T2, v2)) { return max<TResult>(v1, v2); }
|
||||
template <typename T, typename... Args, typename TResult = comtype<T, Args...>>
|
||||
inline TResult mmax(CRP(T, v), const Args &... args) { return max<TResult>(v, mmax(args...)); }
|
||||
inline ll gcd(ll a, ll b)
|
||||
{
|
||||
for (; b; swap(a, b)) a %= b;
|
||||
return a;
|
||||
}
|
||||
inline ll fpow(ll a, ll b, ll m)
|
||||
{
|
||||
ll r = 1;
|
||||
for (; b; b >>= 1, a = a * a % m)
|
||||
if (b & 1) r = r * a % m;
|
||||
return r;
|
||||
}
|
||||
constexpr double eps = 1e-8;
|
||||
inline int sgn(double x) { return x > eps ? 1 : x < -eps ? -1 : 0; }
|
||||
const int N = 1e5 + 50;
|
||||
int a[N];
|
||||
int main()
|
||||
{
|
||||
int T, n, k;
|
||||
read(T);
|
||||
while (T--)
|
||||
{
|
||||
read(n, k);
|
||||
for (int i = 0; i < n; i++) read(a[i]);
|
||||
int ans = 0;
|
||||
int f = 0;
|
||||
for (int i = 0; i < n; i++)
|
||||
{
|
||||
if (a[i] * 2 < k) printf("1 ");
|
||||
if (a[i] * 2 > k) printf("0 ");
|
||||
if (a[i] * 2 == k) printf("%d ", f ^= 1);
|
||||
}
|
||||
puts("");
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,70 @@
|
||||
#define _CRT_SECURE_NO_WARNINGS
|
||||
#define _SILENCE_CXX17_C_HEADER_DEPRECATION_WARNING
|
||||
#include <bits/stdc++.h>
|
||||
using namespace std;
|
||||
#define CRP(t, x) const t &x
|
||||
#define OPX(op, t, x) operator op(CRP(t, x))
|
||||
#define OPL(t, x) bool OPX(<, t, x) const
|
||||
#define FIL(x, v) memset(x, v, sizeof(x))
|
||||
#define CLR(x) FIL(x, 0)
|
||||
#define NE1(x) FIL(x, -1)
|
||||
#define INF(x) FIL(x, 0x3f)
|
||||
#ifndef _DEBUG
|
||||
#define _DEBUG 0
|
||||
#endif // !_DEBUG
|
||||
#define IFD if (_DEBUG)
|
||||
typedef int64_t ll, i64;
|
||||
typedef uint64_t ull, u64;
|
||||
template <typename... Types>
|
||||
using comtype = typename common_type<Types...>::type;
|
||||
template <typename T>
|
||||
using enable_if_arithmetic = typename enable_if<is_arithmetic<T>::value>::type;
|
||||
template <typename T>
|
||||
using enable_if_integral = typename enable_if<is_integral<T>::value>::type;
|
||||
inline char getchar(int)
|
||||
{
|
||||
static char buf[64 << 20], *S = buf, *T = buf;
|
||||
if (S == T) T = fread(S = buf, 1, 64 << 20, stdin) + buf;
|
||||
return S == T ? EOF : *S++;
|
||||
}
|
||||
template <typename T, typename = enable_if_integral<T>>
|
||||
inline bool read(T &x)
|
||||
{
|
||||
int ch = x = 0, f = 1;
|
||||
while (!isdigit(ch = getchar()))
|
||||
if (ch == EOF)
|
||||
return false;
|
||||
else if (ch == '-')
|
||||
f = 0;
|
||||
for (; isdigit(ch); ch = getchar()) x = x * 10 + ch - '0';
|
||||
return x = f ? x : -x, true;
|
||||
}
|
||||
template <typename T, typename... Args, typename = enable_if_integral<T>>
|
||||
inline bool read(T &x, Args &... args) { return read(x) && read(args...); }
|
||||
template <typename T1, typename T2, typename TResult = comtype<T1, T2>>
|
||||
inline TResult mmin(CRP(T1, v1), CRP(T2, v2)) { return min<TResult>(v1, v2); }
|
||||
template <typename T, typename... Args, typename TResult = comtype<T, Args...>>
|
||||
inline TResult mmin(CRP(T, v), const Args &... args) { return min<TResult>(v, mmin(args...)); }
|
||||
template <typename T1, typename T2, typename TResult = comtype<T1, T2>>
|
||||
inline TResult mmax(CRP(T1, v1), CRP(T2, v2)) { return max<TResult>(v1, v2); }
|
||||
template <typename T, typename... Args, typename TResult = comtype<T, Args...>>
|
||||
inline TResult mmax(CRP(T, v), const Args &... args) { return max<TResult>(v, mmax(args...)); }
|
||||
inline ll gcd(ll a, ll b)
|
||||
{
|
||||
for (; b; swap(a, b)) a %= b;
|
||||
return a;
|
||||
}
|
||||
inline ll fpow(ll a, ll b, ll m)
|
||||
{
|
||||
ll r = 1;
|
||||
for (; b; b >>= 1, a = a * a % m)
|
||||
if (b & 1) r = r * a % m;
|
||||
return r;
|
||||
}
|
||||
constexpr double eps = 1e-8;
|
||||
inline int sgn(double x) { return x > eps ? 1 : x < -eps ? -1 : 0; }
|
||||
int main()
|
||||
{
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,11 @@
|
||||
project(cf1417)
|
||||
cmake_minimum_required(VERSION 3.0)
|
||||
set(CMAKE_CXX_STANDARD 17)
|
||||
if(MSVC)
|
||||
add_compile_options("/Zc:__cplusplus")
|
||||
endif()
|
||||
include_directories("D:\\PortableApps\\MSYS2\\mingw64\\include\\c++\\10.2.0\\x86_64-w64-mingw32")
|
||||
add_executable(A A.cpp)
|
||||
add_executable(B B.cpp)
|
||||
add_executable(C C.cpp)
|
||||
add_executable(D D.cpp)
|
||||
@ -0,0 +1,70 @@
|
||||
#define _CRT_SECURE_NO_WARNINGS
|
||||
#define _SILENCE_CXX17_C_HEADER_DEPRECATION_WARNING
|
||||
#include <bits/stdc++.h>
|
||||
using namespace std;
|
||||
#define CRP(t, x) const t &x
|
||||
#define OPX(op, t, x) operator op(CRP(t, x))
|
||||
#define OPL(t, x) bool OPX(<, t, x) const
|
||||
#define FIL(x, v) memset(x, v, sizeof(x))
|
||||
#define CLR(x) FIL(x, 0)
|
||||
#define NE1(x) FIL(x, -1)
|
||||
#define INF(x) FIL(x, 0x3f)
|
||||
#ifndef _DEBUG
|
||||
#define _DEBUG 0
|
||||
#endif // !_DEBUG
|
||||
#define IFD if (_DEBUG)
|
||||
typedef int64_t ll, i64;
|
||||
typedef uint64_t ull, u64;
|
||||
template <typename... Types>
|
||||
using comtype = typename common_type<Types...>::type;
|
||||
template <typename T>
|
||||
using enable_if_arithmetic = typename enable_if<is_arithmetic<T>::value>::type;
|
||||
template <typename T>
|
||||
using enable_if_integral = typename enable_if<is_integral<T>::value>::type;
|
||||
inline char getchar(int)
|
||||
{
|
||||
static char buf[64 << 20], *S = buf, *T = buf;
|
||||
if (S == T) T = fread(S = buf, 1, 64 << 20, stdin) + buf;
|
||||
return S == T ? EOF : *S++;
|
||||
}
|
||||
template <typename T, typename = enable_if_integral<T>>
|
||||
inline bool read(T &x)
|
||||
{
|
||||
int ch = x = 0, f = 1;
|
||||
while (!isdigit(ch = getchar()))
|
||||
if (ch == EOF)
|
||||
return false;
|
||||
else if (ch == '-')
|
||||
f = 0;
|
||||
for (; isdigit(ch); ch = getchar()) x = x * 10 + ch - '0';
|
||||
return x = f ? x : -x, true;
|
||||
}
|
||||
template <typename T, typename... Args, typename = enable_if_integral<T>>
|
||||
inline bool read(T &x, Args &... args) { return read(x) && read(args...); }
|
||||
template <typename T1, typename T2, typename TResult = comtype<T1, T2>>
|
||||
inline TResult mmin(CRP(T1, v1), CRP(T2, v2)) { return min<TResult>(v1, v2); }
|
||||
template <typename T, typename... Args, typename TResult = comtype<T, Args...>>
|
||||
inline TResult mmin(CRP(T, v), const Args &... args) { return min<TResult>(v, mmin(args...)); }
|
||||
template <typename T1, typename T2, typename TResult = comtype<T1, T2>>
|
||||
inline TResult mmax(CRP(T1, v1), CRP(T2, v2)) { return max<TResult>(v1, v2); }
|
||||
template <typename T, typename... Args, typename TResult = comtype<T, Args...>>
|
||||
inline TResult mmax(CRP(T, v), const Args &... args) { return max<TResult>(v, mmax(args...)); }
|
||||
inline ll gcd(ll a, ll b)
|
||||
{
|
||||
for (; b; swap(a, b)) a %= b;
|
||||
return a;
|
||||
}
|
||||
inline ll fpow(ll a, ll b, ll m)
|
||||
{
|
||||
ll r = 1;
|
||||
for (; b; b >>= 1, a = a * a % m)
|
||||
if (b & 1) r = r * a % m;
|
||||
return r;
|
||||
}
|
||||
constexpr double eps = 1e-8;
|
||||
inline int sgn(double x) { return x > eps ? 1 : x < -eps ? -1 : 0; }
|
||||
int main()
|
||||
{
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,70 @@
|
||||
#define _CRT_SECURE_NO_WARNINGS
|
||||
#define _SILENCE_CXX17_C_HEADER_DEPRECATION_WARNING
|
||||
#include <bits/stdc++.h>
|
||||
using namespace std;
|
||||
#define CRP(t, x) const t &x
|
||||
#define OPX(op, t, x) operator op(CRP(t, x))
|
||||
#define OPL(t, x) bool OPX(<, t, x) const
|
||||
#define FIL(x, v) memset(x, v, sizeof(x))
|
||||
#define CLR(x) FIL(x, 0)
|
||||
#define NE1(x) FIL(x, -1)
|
||||
#define INF(x) FIL(x, 0x3f)
|
||||
#ifndef _DEBUG
|
||||
#define _DEBUG 0
|
||||
#endif // !_DEBUG
|
||||
#define IFD if (_DEBUG)
|
||||
typedef int64_t ll, i64;
|
||||
typedef uint64_t ull, u64;
|
||||
template <typename... Types>
|
||||
using comtype = typename common_type<Types...>::type;
|
||||
template <typename T>
|
||||
using enable_if_arithmetic = typename enable_if<is_arithmetic<T>::value>::type;
|
||||
template <typename T>
|
||||
using enable_if_integral = typename enable_if<is_integral<T>::value>::type;
|
||||
inline char getchar(int)
|
||||
{
|
||||
static char buf[64 << 20], *S = buf, *T = buf;
|
||||
if (S == T) T = fread(S = buf, 1, 64 << 20, stdin) + buf;
|
||||
return S == T ? EOF : *S++;
|
||||
}
|
||||
template <typename T, typename = enable_if_integral<T>>
|
||||
inline bool read(T &x)
|
||||
{
|
||||
int ch = x = 0, f = 1;
|
||||
while (!isdigit(ch = getchar()))
|
||||
if (ch == EOF)
|
||||
return false;
|
||||
else if (ch == '-')
|
||||
f = 0;
|
||||
for (; isdigit(ch); ch = getchar()) x = x * 10 + ch - '0';
|
||||
return x = f ? x : -x, true;
|
||||
}
|
||||
template <typename T, typename... Args, typename = enable_if_integral<T>>
|
||||
inline bool read(T &x, Args &... args) { return read(x) && read(args...); }
|
||||
template <typename T1, typename T2, typename TResult = comtype<T1, T2>>
|
||||
inline TResult mmin(CRP(T1, v1), CRP(T2, v2)) { return min<TResult>(v1, v2); }
|
||||
template <typename T, typename... Args, typename TResult = comtype<T, Args...>>
|
||||
inline TResult mmin(CRP(T, v), const Args &... args) { return min<TResult>(v, mmin(args...)); }
|
||||
template <typename T1, typename T2, typename TResult = comtype<T1, T2>>
|
||||
inline TResult mmax(CRP(T1, v1), CRP(T2, v2)) { return max<TResult>(v1, v2); }
|
||||
template <typename T, typename... Args, typename TResult = comtype<T, Args...>>
|
||||
inline TResult mmax(CRP(T, v), const Args &... args) { return max<TResult>(v, mmax(args...)); }
|
||||
inline ll gcd(ll a, ll b)
|
||||
{
|
||||
for (; b; swap(a, b)) a %= b;
|
||||
return a;
|
||||
}
|
||||
inline ll fpow(ll a, ll b, ll m)
|
||||
{
|
||||
ll r = 1;
|
||||
for (; b; b >>= 1, a = a * a % m)
|
||||
if (b & 1) r = r * a % m;
|
||||
return r;
|
||||
}
|
||||
constexpr double eps = 1e-8;
|
||||
inline int sgn(double x) { return x > eps ? 1 : x < -eps ? -1 : 0; }
|
||||
int main()
|
||||
{
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,70 @@
|
||||
#define _CRT_SECURE_NO_WARNINGS
|
||||
#define _SILENCE_CXX17_C_HEADER_DEPRECATION_WARNING
|
||||
#include <bits/stdc++.h>
|
||||
using namespace std;
|
||||
#define CRP(t, x) const t &x
|
||||
#define OPX(op, t, x) operator op(CRP(t, x))
|
||||
#define OPL(t, x) bool OPX(<, t, x) const
|
||||
#define FIL(x, v) memset(x, v, sizeof(x))
|
||||
#define CLR(x) FIL(x, 0)
|
||||
#define NE1(x) FIL(x, -1)
|
||||
#define INF(x) FIL(x, 0x3f)
|
||||
#ifndef _DEBUG
|
||||
#define _DEBUG 0
|
||||
#endif // !_DEBUG
|
||||
#define IFD if (_DEBUG)
|
||||
typedef int64_t ll, i64;
|
||||
typedef uint64_t ull, u64;
|
||||
template <typename... Types>
|
||||
using comtype = typename common_type<Types...>::type;
|
||||
template <typename T>
|
||||
using enable_if_arithmetic = typename enable_if<is_arithmetic<T>::value>::type;
|
||||
template <typename T>
|
||||
using enable_if_integral = typename enable_if<is_integral<T>::value>::type;
|
||||
inline char getchar(int)
|
||||
{
|
||||
static char buf[64 << 20], *S = buf, *T = buf;
|
||||
if (S == T) T = fread(S = buf, 1, 64 << 20, stdin) + buf;
|
||||
return S == T ? EOF : *S++;
|
||||
}
|
||||
template <typename T, typename = enable_if_integral<T>>
|
||||
inline bool read(T &x)
|
||||
{
|
||||
int ch = x = 0, f = 1;
|
||||
while (!isdigit(ch = getchar()))
|
||||
if (ch == EOF)
|
||||
return false;
|
||||
else if (ch == '-')
|
||||
f = 0;
|
||||
for (; isdigit(ch); ch = getchar()) x = x * 10 + ch - '0';
|
||||
return x = f ? x : -x, true;
|
||||
}
|
||||
template <typename T, typename... Args, typename = enable_if_integral<T>>
|
||||
inline bool read(T &x, Args &... args) { return read(x) && read(args...); }
|
||||
template <typename T1, typename T2, typename TResult = comtype<T1, T2>>
|
||||
inline TResult mmin(CRP(T1, v1), CRP(T2, v2)) { return min<TResult>(v1, v2); }
|
||||
template <typename T, typename... Args, typename TResult = comtype<T, Args...>>
|
||||
inline TResult mmin(CRP(T, v), const Args &... args) { return min<TResult>(v, mmin(args...)); }
|
||||
template <typename T1, typename T2, typename TResult = comtype<T1, T2>>
|
||||
inline TResult mmax(CRP(T1, v1), CRP(T2, v2)) { return max<TResult>(v1, v2); }
|
||||
template <typename T, typename... Args, typename TResult = comtype<T, Args...>>
|
||||
inline TResult mmax(CRP(T, v), const Args &... args) { return max<TResult>(v, mmax(args...)); }
|
||||
inline ll gcd(ll a, ll b)
|
||||
{
|
||||
for (; b; swap(a, b)) a %= b;
|
||||
return a;
|
||||
}
|
||||
inline ll fpow(ll a, ll b, ll m)
|
||||
{
|
||||
ll r = 1;
|
||||
for (; b; b >>= 1, a = a * a % m)
|
||||
if (b & 1) r = r * a % m;
|
||||
return r;
|
||||
}
|
||||
constexpr double eps = 1e-8;
|
||||
inline int sgn(double x) { return x > eps ? 1 : x < -eps ? -1 : 0; }
|
||||
int main()
|
||||
{
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,70 @@
|
||||
#define _CRT_SECURE_NO_WARNINGS
|
||||
#define _SILENCE_CXX17_C_HEADER_DEPRECATION_WARNING
|
||||
#include <bits/stdc++.h>
|
||||
using namespace std;
|
||||
#define CRP(t, x) const t &x
|
||||
#define OPX(op, t, x) operator op(CRP(t, x))
|
||||
#define OPL(t, x) bool OPX(<, t, x) const
|
||||
#define FIL(x, v) memset(x, v, sizeof(x))
|
||||
#define CLR(x) FIL(x, 0)
|
||||
#define NE1(x) FIL(x, -1)
|
||||
#define INF(x) FIL(x, 0x3f)
|
||||
#ifndef _DEBUG
|
||||
#define _DEBUG 0
|
||||
#endif // !_DEBUG
|
||||
#define IFD if (_DEBUG)
|
||||
typedef int64_t ll, i64;
|
||||
typedef uint64_t ull, u64;
|
||||
template <typename... Types>
|
||||
using comtype = typename common_type<Types...>::type;
|
||||
template <typename T>
|
||||
using enable_if_arithmetic = typename enable_if<is_arithmetic<T>::value>::type;
|
||||
template <typename T>
|
||||
using enable_if_integral = typename enable_if<is_integral<T>::value>::type;
|
||||
inline char getchar(int)
|
||||
{
|
||||
static char buf[64 << 20], *S = buf, *T = buf;
|
||||
if (S == T) T = fread(S = buf, 1, 64 << 20, stdin) + buf;
|
||||
return S == T ? EOF : *S++;
|
||||
}
|
||||
template <typename T, typename = enable_if_integral<T>>
|
||||
inline bool read(T &x)
|
||||
{
|
||||
int ch = x = 0, f = 1;
|
||||
while (!isdigit(ch = getchar()))
|
||||
if (ch == EOF)
|
||||
return false;
|
||||
else if (ch == '-')
|
||||
f = 0;
|
||||
for (; isdigit(ch); ch = getchar()) x = x * 10 + ch - '0';
|
||||
return x = f ? x : -x, true;
|
||||
}
|
||||
template <typename T, typename... Args, typename = enable_if_integral<T>>
|
||||
inline bool read(T &x, Args &... args) { return read(x) && read(args...); }
|
||||
template <typename T1, typename T2, typename TResult = comtype<T1, T2>>
|
||||
inline TResult mmin(CRP(T1, v1), CRP(T2, v2)) { return min<TResult>(v1, v2); }
|
||||
template <typename T, typename... Args, typename TResult = comtype<T, Args...>>
|
||||
inline TResult mmin(CRP(T, v), const Args &... args) { return min<TResult>(v, mmin(args...)); }
|
||||
template <typename T1, typename T2, typename TResult = comtype<T1, T2>>
|
||||
inline TResult mmax(CRP(T1, v1), CRP(T2, v2)) { return max<TResult>(v1, v2); }
|
||||
template <typename T, typename... Args, typename TResult = comtype<T, Args...>>
|
||||
inline TResult mmax(CRP(T, v), const Args &... args) { return max<TResult>(v, mmax(args...)); }
|
||||
inline ll gcd(ll a, ll b)
|
||||
{
|
||||
for (; b; swap(a, b)) a %= b;
|
||||
return a;
|
||||
}
|
||||
inline ll fpow(ll a, ll b, ll m)
|
||||
{
|
||||
ll r = 1;
|
||||
for (; b; b >>= 1, a = a * a % m)
|
||||
if (b & 1) r = r * a % m;
|
||||
return r;
|
||||
}
|
||||
constexpr double eps = 1e-8;
|
||||
inline int sgn(double x) { return x > eps ? 1 : x < -eps ? -1 : 0; }
|
||||
int main()
|
||||
{
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,16 @@
|
||||
project(cf1425)
|
||||
cmake_minimum_required(VERSION 3.0)
|
||||
set(CMAKE_CXX_STANDARD 17)
|
||||
if(MSVC)
|
||||
add_compile_options("/Zc:__cplusplus")
|
||||
endif()
|
||||
include_directories("D:\\PortableApps\\MSYS2\\mingw64\\include\\c++\\10.2.0\\x86_64-w64-mingw32")
|
||||
add_executable(A A.cpp)
|
||||
add_executable(B B.cpp)
|
||||
add_executable(C C.cpp)
|
||||
add_executable(D D.cpp)
|
||||
add_executable(E E.cpp)
|
||||
add_executable(F F.cpp)
|
||||
add_executable(G G.cpp)
|
||||
add_executable(H H.cpp)
|
||||
add_executable(I I.cpp)
|
||||
@ -0,0 +1,70 @@
|
||||
#define _CRT_SECURE_NO_WARNINGS
|
||||
#define _SILENCE_CXX17_C_HEADER_DEPRECATION_WARNING
|
||||
#include <bits/stdc++.h>
|
||||
using namespace std;
|
||||
#define CRP(t, x) const t &x
|
||||
#define OPX(op, t, x) operator op(CRP(t, x))
|
||||
#define OPL(t, x) bool OPX(<, t, x) const
|
||||
#define FIL(x, v) memset(x, v, sizeof(x))
|
||||
#define CLR(x) FIL(x, 0)
|
||||
#define NE1(x) FIL(x, -1)
|
||||
#define INF(x) FIL(x, 0x3f)
|
||||
#ifndef _DEBUG
|
||||
#define _DEBUG 0
|
||||
#endif // !_DEBUG
|
||||
#define IFD if (_DEBUG)
|
||||
typedef int64_t ll, i64;
|
||||
typedef uint64_t ull, u64;
|
||||
template <typename... Types>
|
||||
using comtype = typename common_type<Types...>::type;
|
||||
template <typename T>
|
||||
using enable_if_arithmetic = typename enable_if<is_arithmetic<T>::value>::type;
|
||||
template <typename T>
|
||||
using enable_if_integral = typename enable_if<is_integral<T>::value>::type;
|
||||
inline char getchar(int)
|
||||
{
|
||||
static char buf[64 << 20], *S = buf, *T = buf;
|
||||
if (S == T) T = fread(S = buf, 1, 64 << 20, stdin) + buf;
|
||||
return S == T ? EOF : *S++;
|
||||
}
|
||||
template <typename T, typename = enable_if_integral<T>>
|
||||
inline bool read(T &x)
|
||||
{
|
||||
int ch = x = 0, f = 1;
|
||||
while (!isdigit(ch = getchar()))
|
||||
if (ch == EOF)
|
||||
return false;
|
||||
else if (ch == '-')
|
||||
f = 0;
|
||||
for (; isdigit(ch); ch = getchar()) x = x * 10 + ch - '0';
|
||||
return x = f ? x : -x, true;
|
||||
}
|
||||
template <typename T, typename... Args, typename = enable_if_integral<T>>
|
||||
inline bool read(T &x, Args &... args) { return read(x) && read(args...); }
|
||||
template <typename T1, typename T2, typename TResult = comtype<T1, T2>>
|
||||
inline TResult mmin(CRP(T1, v1), CRP(T2, v2)) { return min<TResult>(v1, v2); }
|
||||
template <typename T, typename... Args, typename TResult = comtype<T, Args...>>
|
||||
inline TResult mmin(CRP(T, v), const Args &... args) { return min<TResult>(v, mmin(args...)); }
|
||||
template <typename T1, typename T2, typename TResult = comtype<T1, T2>>
|
||||
inline TResult mmax(CRP(T1, v1), CRP(T2, v2)) { return max<TResult>(v1, v2); }
|
||||
template <typename T, typename... Args, typename TResult = comtype<T, Args...>>
|
||||
inline TResult mmax(CRP(T, v), const Args &... args) { return max<TResult>(v, mmax(args...)); }
|
||||
inline ll gcd(ll a, ll b)
|
||||
{
|
||||
for (; b; swap(a, b)) a %= b;
|
||||
return a;
|
||||
}
|
||||
inline ll fpow(ll a, ll b, ll m)
|
||||
{
|
||||
ll r = 1;
|
||||
for (; b; b >>= 1, a = a * a % m)
|
||||
if (b & 1) r = r * a % m;
|
||||
return r;
|
||||
}
|
||||
constexpr double eps = 1e-8;
|
||||
inline int sgn(double x) { return x > eps ? 1 : x < -eps ? -1 : 0; }
|
||||
int main()
|
||||
{
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,70 @@
|
||||
#define _CRT_SECURE_NO_WARNINGS
|
||||
#define _SILENCE_CXX17_C_HEADER_DEPRECATION_WARNING
|
||||
#include <bits/stdc++.h>
|
||||
using namespace std;
|
||||
#define CRP(t, x) const t &x
|
||||
#define OPX(op, t, x) operator op(CRP(t, x))
|
||||
#define OPL(t, x) bool OPX(<, t, x) const
|
||||
#define FIL(x, v) memset(x, v, sizeof(x))
|
||||
#define CLR(x) FIL(x, 0)
|
||||
#define NE1(x) FIL(x, -1)
|
||||
#define INF(x) FIL(x, 0x3f)
|
||||
#ifndef _DEBUG
|
||||
#define _DEBUG 0
|
||||
#endif // !_DEBUG
|
||||
#define IFD if (_DEBUG)
|
||||
typedef int64_t ll, i64;
|
||||
typedef uint64_t ull, u64;
|
||||
template <typename... Types>
|
||||
using comtype = typename common_type<Types...>::type;
|
||||
template <typename T>
|
||||
using enable_if_arithmetic = typename enable_if<is_arithmetic<T>::value>::type;
|
||||
template <typename T>
|
||||
using enable_if_integral = typename enable_if<is_integral<T>::value>::type;
|
||||
inline char getchar(int)
|
||||
{
|
||||
static char buf[64 << 20], *S = buf, *T = buf;
|
||||
if (S == T) T = fread(S = buf, 1, 64 << 20, stdin) + buf;
|
||||
return S == T ? EOF : *S++;
|
||||
}
|
||||
template <typename T, typename = enable_if_integral<T>>
|
||||
inline bool read(T &x)
|
||||
{
|
||||
int ch = x = 0, f = 1;
|
||||
while (!isdigit(ch = getchar()))
|
||||
if (ch == EOF)
|
||||
return false;
|
||||
else if (ch == '-')
|
||||
f = 0;
|
||||
for (; isdigit(ch); ch = getchar()) x = x * 10 + ch - '0';
|
||||
return x = f ? x : -x, true;
|
||||
}
|
||||
template <typename T, typename... Args, typename = enable_if_integral<T>>
|
||||
inline bool read(T &x, Args &... args) { return read(x) && read(args...); }
|
||||
template <typename T1, typename T2, typename TResult = comtype<T1, T2>>
|
||||
inline TResult mmin(CRP(T1, v1), CRP(T2, v2)) { return min<TResult>(v1, v2); }
|
||||
template <typename T, typename... Args, typename TResult = comtype<T, Args...>>
|
||||
inline TResult mmin(CRP(T, v), const Args &... args) { return min<TResult>(v, mmin(args...)); }
|
||||
template <typename T1, typename T2, typename TResult = comtype<T1, T2>>
|
||||
inline TResult mmax(CRP(T1, v1), CRP(T2, v2)) { return max<TResult>(v1, v2); }
|
||||
template <typename T, typename... Args, typename TResult = comtype<T, Args...>>
|
||||
inline TResult mmax(CRP(T, v), const Args &... args) { return max<TResult>(v, mmax(args...)); }
|
||||
inline ll gcd(ll a, ll b)
|
||||
{
|
||||
for (; b; swap(a, b)) a %= b;
|
||||
return a;
|
||||
}
|
||||
inline ll fpow(ll a, ll b, ll m)
|
||||
{
|
||||
ll r = 1;
|
||||
for (; b; b >>= 1, a = a * a % m)
|
||||
if (b & 1) r = r * a % m;
|
||||
return r;
|
||||
}
|
||||
constexpr double eps = 1e-8;
|
||||
inline int sgn(double x) { return x > eps ? 1 : x < -eps ? -1 : 0; }
|
||||
int main()
|
||||
{
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,93 @@
|
||||
#define _CRT_SECURE_NO_WARNINGS
|
||||
#define _SILENCE_CXX17_C_HEADER_DEPRECATION_WARNING
|
||||
#include <bits/stdc++.h>
|
||||
using namespace std;
|
||||
#define CRP(t, x) const t &x
|
||||
#define OPX(op, t, x) operator op(CRP(t, x))
|
||||
#define OPL(t, x) bool OPX(<, t, x) const
|
||||
#define FIL(x, v) memset(x, v, sizeof(x))
|
||||
#define CLR(x) FIL(x, 0)
|
||||
#define NE1(x) FIL(x, -1)
|
||||
#define INF(x) FIL(x, 0x3f)
|
||||
#ifndef _DEBUG
|
||||
#define _DEBUG 0
|
||||
#endif // !_DEBUG
|
||||
#define IFD if (_DEBUG)
|
||||
typedef int64_t ll, i64;
|
||||
typedef uint64_t ull, u64;
|
||||
template <typename... Types>
|
||||
using comtype = typename common_type<Types...>::type;
|
||||
template <typename T>
|
||||
using enable_if_arithmetic = typename enable_if<is_arithmetic<T>::value>::type;
|
||||
template <typename T>
|
||||
using enable_if_integral = typename enable_if<is_integral<T>::value>::type;
|
||||
inline char getchar(int)
|
||||
{
|
||||
static char buf[64 << 20], *S = buf, *T = buf;
|
||||
if (S == T) T = fread(S = buf, 1, 64 << 20, stdin) + buf;
|
||||
return S == T ? EOF : *S++;
|
||||
}
|
||||
template <typename T, typename = enable_if_integral<T>>
|
||||
inline bool read(T &x)
|
||||
{
|
||||
int ch = x = 0, f = 1;
|
||||
while (!isdigit(ch = getchar()))
|
||||
if (ch == EOF)
|
||||
return false;
|
||||
else if (ch == '-')
|
||||
f = 0;
|
||||
for (; isdigit(ch); ch = getchar()) x = x * 10 + ch - '0';
|
||||
return x = f ? x : -x, true;
|
||||
}
|
||||
template <typename T, typename... Args, typename = enable_if_integral<T>>
|
||||
inline bool read(T &x, Args &... args) { return read(x) && read(args...); }
|
||||
template <typename T1, typename T2, typename TResult = comtype<T1, T2>>
|
||||
inline TResult mmin(CRP(T1, v1), CRP(T2, v2)) { return min<TResult>(v1, v2); }
|
||||
template <typename T, typename... Args, typename TResult = comtype<T, Args...>>
|
||||
inline TResult mmin(CRP(T, v), const Args &... args) { return min<TResult>(v, mmin(args...)); }
|
||||
template <typename T1, typename T2, typename TResult = comtype<T1, T2>>
|
||||
inline TResult mmax(CRP(T1, v1), CRP(T2, v2)) { return max<TResult>(v1, v2); }
|
||||
template <typename T, typename... Args, typename TResult = comtype<T, Args...>>
|
||||
inline TResult mmax(CRP(T, v), const Args &... args) { return max<TResult>(v, mmax(args...)); }
|
||||
inline ll gcd(ll a, ll b)
|
||||
{
|
||||
for (; b; swap(a, b)) a %= b;
|
||||
return a;
|
||||
}
|
||||
inline ll fpow(ll a, ll b, ll m)
|
||||
{
|
||||
ll r = 1;
|
||||
for (; b; b >>= 1, a = a * a % m)
|
||||
if (b & 1) r = r * a % m;
|
||||
return r;
|
||||
}
|
||||
constexpr double eps = 1e-8;
|
||||
inline int sgn(double x) { return x > eps ? 1 : x < -eps ? -1 : 0; }
|
||||
const int N = 1e3 + 50;
|
||||
int ans[N];
|
||||
int fans[N];
|
||||
int main()
|
||||
{
|
||||
int n;
|
||||
scanf("%d", &n);
|
||||
for (int i = 1; i < n; i++)
|
||||
{
|
||||
printf("? %d %d\n", i, n);
|
||||
fflush(stdout);
|
||||
scanf("%d", ans + i);
|
||||
}
|
||||
for (int i = 0; i < n - 2; i++)
|
||||
fans[i] = ans[i + 1] - ans[i + 2];
|
||||
printf("? %d %d\n", 1, n - 1);
|
||||
fflush(stdout);
|
||||
int x;
|
||||
scanf("%d", &x);
|
||||
int sum1 = accumulate(fans, fans + n - 2, 0);
|
||||
fans[n - 2] = x - sum1;
|
||||
fans[n - 1] = ans[1] - sum1 - fans[n - 2];
|
||||
printf("!");
|
||||
for (int i = 0; i < n; i++) printf(" %d", fans[i]);
|
||||
puts("");
|
||||
fflush(stdout);
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,70 @@
|
||||
#define _CRT_SECURE_NO_WARNINGS
|
||||
#define _SILENCE_CXX17_C_HEADER_DEPRECATION_WARNING
|
||||
#include <bits/stdc++.h>
|
||||
using namespace std;
|
||||
#define CRP(t, x) const t &x
|
||||
#define OPX(op, t, x) operator op(CRP(t, x))
|
||||
#define OPL(t, x) bool OPX(<, t, x) const
|
||||
#define FIL(x, v) memset(x, v, sizeof(x))
|
||||
#define CLR(x) FIL(x, 0)
|
||||
#define NE1(x) FIL(x, -1)
|
||||
#define INF(x) FIL(x, 0x3f)
|
||||
#ifndef _DEBUG
|
||||
#define _DEBUG 0
|
||||
#endif // !_DEBUG
|
||||
#define IFD if (_DEBUG)
|
||||
typedef int64_t ll, i64;
|
||||
typedef uint64_t ull, u64;
|
||||
template <typename... Types>
|
||||
using comtype = typename common_type<Types...>::type;
|
||||
template <typename T>
|
||||
using enable_if_arithmetic = typename enable_if<is_arithmetic<T>::value>::type;
|
||||
template <typename T>
|
||||
using enable_if_integral = typename enable_if<is_integral<T>::value>::type;
|
||||
inline char getchar(int)
|
||||
{
|
||||
static char buf[64 << 20], *S = buf, *T = buf;
|
||||
if (S == T) T = fread(S = buf, 1, 64 << 20, stdin) + buf;
|
||||
return S == T ? EOF : *S++;
|
||||
}
|
||||
template <typename T, typename = enable_if_integral<T>>
|
||||
inline bool read(T &x)
|
||||
{
|
||||
int ch = x = 0, f = 1;
|
||||
while (!isdigit(ch = getchar()))
|
||||
if (ch == EOF)
|
||||
return false;
|
||||
else if (ch == '-')
|
||||
f = 0;
|
||||
for (; isdigit(ch); ch = getchar()) x = x * 10 + ch - '0';
|
||||
return x = f ? x : -x, true;
|
||||
}
|
||||
template <typename T, typename... Args, typename = enable_if_integral<T>>
|
||||
inline bool read(T &x, Args &... args) { return read(x) && read(args...); }
|
||||
template <typename T1, typename T2, typename TResult = comtype<T1, T2>>
|
||||
inline TResult mmin(CRP(T1, v1), CRP(T2, v2)) { return min<TResult>(v1, v2); }
|
||||
template <typename T, typename... Args, typename TResult = comtype<T, Args...>>
|
||||
inline TResult mmin(CRP(T, v), const Args &... args) { return min<TResult>(v, mmin(args...)); }
|
||||
template <typename T1, typename T2, typename TResult = comtype<T1, T2>>
|
||||
inline TResult mmax(CRP(T1, v1), CRP(T2, v2)) { return max<TResult>(v1, v2); }
|
||||
template <typename T, typename... Args, typename TResult = comtype<T, Args...>>
|
||||
inline TResult mmax(CRP(T, v), const Args &... args) { return max<TResult>(v, mmax(args...)); }
|
||||
inline ll gcd(ll a, ll b)
|
||||
{
|
||||
for (; b; swap(a, b)) a %= b;
|
||||
return a;
|
||||
}
|
||||
inline ll fpow(ll a, ll b, ll m)
|
||||
{
|
||||
ll r = 1;
|
||||
for (; b; b >>= 1, a = a * a % m)
|
||||
if (b & 1) r = r * a % m;
|
||||
return r;
|
||||
}
|
||||
constexpr double eps = 1e-8;
|
||||
inline int sgn(double x) { return x > eps ? 1 : x < -eps ? -1 : 0; }
|
||||
int main()
|
||||
{
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,81 @@
|
||||
#define _CRT_SECURE_NO_WARNINGS
|
||||
#define _SILENCE_CXX17_C_HEADER_DEPRECATION_WARNING
|
||||
#include <bits/stdc++.h>
|
||||
using namespace std;
|
||||
#define CRP(t, x) const t &x
|
||||
#define OPX(op, t, x) operator op(CRP(t, x))
|
||||
#define OPL(t, x) bool OPX(<, t, x) const
|
||||
#define FIL(x, v) memset(x, v, sizeof(x))
|
||||
#define CLR(x) FIL(x, 0)
|
||||
#define NE1(x) FIL(x, -1)
|
||||
#define INF(x) FIL(x, 0x3f)
|
||||
#ifndef _DEBUG
|
||||
#define _DEBUG 0
|
||||
#endif // !_DEBUG
|
||||
#define IFD if (_DEBUG)
|
||||
typedef int64_t ll, i64;
|
||||
typedef uint64_t ull, u64;
|
||||
template <typename... Types>
|
||||
using comtype = typename common_type<Types...>::type;
|
||||
template <typename T>
|
||||
using enable_if_arithmetic = typename enable_if<is_arithmetic<T>::value>::type;
|
||||
template <typename T>
|
||||
using enable_if_integral = typename enable_if<is_integral<T>::value>::type;
|
||||
inline char getchar(int)
|
||||
{
|
||||
static char buf[64 << 20], *S = buf, *T = buf;
|
||||
if (S == T) T = fread(S = buf, 1, 64 << 20, stdin) + buf;
|
||||
return S == T ? EOF : *S++;
|
||||
}
|
||||
template <typename T, typename = enable_if_integral<T>>
|
||||
inline bool read(T &x)
|
||||
{
|
||||
int ch = x = 0, f = 1;
|
||||
while (!isdigit(ch = getchar()))
|
||||
if (ch == EOF)
|
||||
return false;
|
||||
else if (ch == '-')
|
||||
f = 0;
|
||||
for (; isdigit(ch); ch = getchar()) x = x * 10 + ch - '0';
|
||||
return x = f ? x : -x, true;
|
||||
}
|
||||
template <typename T, typename... Args, typename = enable_if_integral<T>>
|
||||
inline bool read(T &x, Args &... args) { return read(x) && read(args...); }
|
||||
template <typename T1, typename T2, typename TResult = comtype<T1, T2>>
|
||||
inline TResult mmin(CRP(T1, v1), CRP(T2, v2)) { return min<TResult>(v1, v2); }
|
||||
template <typename T, typename... Args, typename TResult = comtype<T, Args...>>
|
||||
inline TResult mmin(CRP(T, v), const Args &... args) { return min<TResult>(v, mmin(args...)); }
|
||||
template <typename T1, typename T2, typename TResult = comtype<T1, T2>>
|
||||
inline TResult mmax(CRP(T1, v1), CRP(T2, v2)) { return max<TResult>(v1, v2); }
|
||||
template <typename T, typename... Args, typename TResult = comtype<T, Args...>>
|
||||
inline TResult mmax(CRP(T, v), const Args &... args) { return max<TResult>(v, mmax(args...)); }
|
||||
inline ll gcd(ll a, ll b)
|
||||
{
|
||||
for (; b; swap(a, b)) a %= b;
|
||||
return a;
|
||||
}
|
||||
inline ll fpow(ll a, ll b, ll m)
|
||||
{
|
||||
ll r = 1;
|
||||
for (; b; b >>= 1, a = a * a % m)
|
||||
if (b & 1) r = r * a % m;
|
||||
return r;
|
||||
}
|
||||
constexpr double eps = 1e-8;
|
||||
inline int sgn(double x) { return x > eps ? 1 : x < -eps ? -1 : 0; }
|
||||
char *ans[] = {"Tidak", "Ya"};
|
||||
int main()
|
||||
{
|
||||
int T, a, b, c, d;
|
||||
read(T);
|
||||
while (T--)
|
||||
{
|
||||
read(a, b, c, d);
|
||||
c += b, d += a;
|
||||
if ((a + b) & 1) //neg
|
||||
printf("%s %s Tidak Tidak\n", ans[!!d], ans[!!c]);
|
||||
else //pos
|
||||
printf("Tidak Tidak %s %s\n", ans[!!c], ans[!!d]);
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,70 @@
|
||||
#define _CRT_SECURE_NO_WARNINGS
|
||||
#define _SILENCE_CXX17_C_HEADER_DEPRECATION_WARNING
|
||||
#include <bits/stdc++.h>
|
||||
using namespace std;
|
||||
#define CRP(t, x) const t &x
|
||||
#define OPX(op, t, x) operator op(CRP(t, x))
|
||||
#define OPL(t, x) bool OPX(<, t, x) const
|
||||
#define FIL(x, v) memset(x, v, sizeof(x))
|
||||
#define CLR(x) FIL(x, 0)
|
||||
#define NE1(x) FIL(x, -1)
|
||||
#define INF(x) FIL(x, 0x3f)
|
||||
#ifndef _DEBUG
|
||||
#define _DEBUG 0
|
||||
#endif // !_DEBUG
|
||||
#define IFD if (_DEBUG)
|
||||
typedef int64_t ll, i64;
|
||||
typedef uint64_t ull, u64;
|
||||
template <typename... Types>
|
||||
using comtype = typename common_type<Types...>::type;
|
||||
template <typename T>
|
||||
using enable_if_arithmetic = typename enable_if<is_arithmetic<T>::value>::type;
|
||||
template <typename T>
|
||||
using enable_if_integral = typename enable_if<is_integral<T>::value>::type;
|
||||
inline char getchar(int)
|
||||
{
|
||||
static char buf[64 << 20], *S = buf, *T = buf;
|
||||
if (S == T) T = fread(S = buf, 1, 64 << 20, stdin) + buf;
|
||||
return S == T ? EOF : *S++;
|
||||
}
|
||||
template <typename T, typename = enable_if_integral<T>>
|
||||
inline bool read(T &x)
|
||||
{
|
||||
int ch = x = 0, f = 1;
|
||||
while (!isdigit(ch = getchar()))
|
||||
if (ch == EOF)
|
||||
return false;
|
||||
else if (ch == '-')
|
||||
f = 0;
|
||||
for (; isdigit(ch); ch = getchar()) x = x * 10 + ch - '0';
|
||||
return x = f ? x : -x, true;
|
||||
}
|
||||
template <typename T, typename... Args, typename = enable_if_integral<T>>
|
||||
inline bool read(T &x, Args &... args) { return read(x) && read(args...); }
|
||||
template <typename T1, typename T2, typename TResult = comtype<T1, T2>>
|
||||
inline TResult mmin(CRP(T1, v1), CRP(T2, v2)) { return min<TResult>(v1, v2); }
|
||||
template <typename T, typename... Args, typename TResult = comtype<T, Args...>>
|
||||
inline TResult mmin(CRP(T, v), const Args &... args) { return min<TResult>(v, mmin(args...)); }
|
||||
template <typename T1, typename T2, typename TResult = comtype<T1, T2>>
|
||||
inline TResult mmax(CRP(T1, v1), CRP(T2, v2)) { return max<TResult>(v1, v2); }
|
||||
template <typename T, typename... Args, typename TResult = comtype<T, Args...>>
|
||||
inline TResult mmax(CRP(T, v), const Args &... args) { return max<TResult>(v, mmax(args...)); }
|
||||
inline ll gcd(ll a, ll b)
|
||||
{
|
||||
for (; b; swap(a, b)) a %= b;
|
||||
return a;
|
||||
}
|
||||
inline ll fpow(ll a, ll b, ll m)
|
||||
{
|
||||
ll r = 1;
|
||||
for (; b; b >>= 1, a = a * a % m)
|
||||
if (b & 1) r = r * a % m;
|
||||
return r;
|
||||
}
|
||||
constexpr double eps = 1e-8;
|
||||
inline int sgn(double x) { return x > eps ? 1 : x < -eps ? -1 : 0; }
|
||||
int main()
|
||||
{
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,94 @@
|
||||
#define _CRT_SECURE_NO_WARNINGS
|
||||
#define _SILENCE_CXX17_C_HEADER_DEPRECATION_WARNING
|
||||
#include <bits/stdc++.h>
|
||||
using namespace std;
|
||||
#define CRP(t, x) const t &x
|
||||
#define OPX(op, t, x) operator op(CRP(t, x))
|
||||
#define OPL(t, x) bool OPX(<, t, x) const
|
||||
#define FIL(x, v) memset(x, v, sizeof(x))
|
||||
#define CLR(x) FIL(x, 0)
|
||||
#define NE1(x) FIL(x, -1)
|
||||
#define INF(x) FIL(x, 0x3f)
|
||||
#ifndef _DEBUG
|
||||
#define _DEBUG 0
|
||||
#endif // !_DEBUG
|
||||
#define IFD if (_DEBUG)
|
||||
typedef int64_t ll, i64;
|
||||
typedef uint64_t ull, u64;
|
||||
template <typename... Types>
|
||||
using comtype = typename common_type<Types...>::type;
|
||||
template <typename T>
|
||||
using enable_if_arithmetic = typename enable_if<is_arithmetic<T>::value>::type;
|
||||
template <typename T>
|
||||
using enable_if_integral = typename enable_if<is_integral<T>::value>::type;
|
||||
inline char getchar(int)
|
||||
{
|
||||
static char buf[64 << 20], *S = buf, *T = buf;
|
||||
if (S == T) T = fread(S = buf, 1, 64 << 20, stdin) + buf;
|
||||
return S == T ? EOF : *S++;
|
||||
}
|
||||
template <typename T, typename = enable_if_integral<T>>
|
||||
inline bool read(T &x)
|
||||
{
|
||||
int ch = x = 0, f = 1;
|
||||
while (!isdigit(ch = getchar()))
|
||||
if (ch == EOF)
|
||||
return false;
|
||||
else if (ch == '-')
|
||||
f = 0;
|
||||
for (; isdigit(ch); ch = getchar()) x = x * 10 + ch - '0';
|
||||
return x = f ? x : -x, true;
|
||||
}
|
||||
template <typename T, typename... Args, typename = enable_if_integral<T>>
|
||||
inline bool read(T &x, Args &... args) { return read(x) && read(args...); }
|
||||
template <typename T1, typename T2, typename TResult = comtype<T1, T2>>
|
||||
inline TResult mmin(CRP(T1, v1), CRP(T2, v2)) { return min<TResult>(v1, v2); }
|
||||
template <typename T, typename... Args, typename TResult = comtype<T, Args...>>
|
||||
inline TResult mmin(CRP(T, v), const Args &... args) { return min<TResult>(v, mmin(args...)); }
|
||||
template <typename T1, typename T2, typename TResult = comtype<T1, T2>>
|
||||
inline TResult mmax(CRP(T1, v1), CRP(T2, v2)) { return max<TResult>(v1, v2); }
|
||||
template <typename T, typename... Args, typename TResult = comtype<T, Args...>>
|
||||
inline TResult mmax(CRP(T, v), const Args &... args) { return max<TResult>(v, mmax(args...)); }
|
||||
inline ll gcd(ll a, ll b)
|
||||
{
|
||||
for (; b; swap(a, b)) a %= b;
|
||||
return a;
|
||||
}
|
||||
inline ll fpow(ll a, ll b, ll m)
|
||||
{
|
||||
ll r = 1;
|
||||
for (; b; b >>= 1, a = a * a % m)
|
||||
if (b & 1) r = r * a % m;
|
||||
return r;
|
||||
}
|
||||
constexpr double eps = 1e-8;
|
||||
inline int sgn(double x) { return x > eps ? 1 : x < -eps ? -1 : 0; }
|
||||
const int N = 105;
|
||||
int a[N], b[N], c[N];
|
||||
int main()
|
||||
{
|
||||
int T, n;
|
||||
read(T);
|
||||
while (T--)
|
||||
{
|
||||
read(n);
|
||||
for (int i = 0; i < n; i++) read(a[i]);
|
||||
for (int i = 0; i < n; i++) read(b[i]);
|
||||
for (int i = 0; i < n; i++) read(c[i]);
|
||||
int last = -1;
|
||||
for (int i = 0; i < n - 1; i++)
|
||||
{
|
||||
if (a[i] == last)
|
||||
printf("%d ", last = b[i]);
|
||||
else
|
||||
printf("%d ", last = a[i]);
|
||||
}
|
||||
if (a[n - 1] != last && a[n - 1] != a[0])
|
||||
printf("%d\n", a[n - 1]);
|
||||
else if (b[n - 1] != last && b[n - 1] != a[0])
|
||||
printf("%d\n", b[n - 1]);
|
||||
else
|
||||
printf("%d\n", c[n - 1]);
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,85 @@
|
||||
#define _CRT_SECURE_NO_WARNINGS
|
||||
#define _SILENCE_CXX17_C_HEADER_DEPRECATION_WARNING
|
||||
#include <bits/stdc++.h>
|
||||
using namespace std;
|
||||
#define CRP(t, x) const t &x
|
||||
#define OPX(op, t, x) operator op(CRP(t, x))
|
||||
#define OPL(t, x) bool OPX(<, t, x) const
|
||||
#define FIL(x, v) memset(x, v, sizeof(x))
|
||||
#define CLR(x) FIL(x, 0)
|
||||
#define NE1(x) FIL(x, -1)
|
||||
#define INF(x) FIL(x, 0x3f)
|
||||
#ifndef _DEBUG
|
||||
#define _DEBUG 0
|
||||
#endif // !_DEBUG
|
||||
#define IFD if (_DEBUG)
|
||||
typedef int64_t ll, i64;
|
||||
typedef uint64_t ull, u64;
|
||||
template <typename... Types>
|
||||
using comtype = typename common_type<Types...>::type;
|
||||
template <typename T>
|
||||
using enable_if_arithmetic = typename enable_if<is_arithmetic<T>::value>::type;
|
||||
template <typename T>
|
||||
using enable_if_integral = typename enable_if<is_integral<T>::value>::type;
|
||||
inline char getchar(int)
|
||||
{
|
||||
static char buf[64 << 20], *S = buf, *T = buf;
|
||||
if (S == T) T = fread(S = buf, 1, 64 << 20, stdin) + buf;
|
||||
return S == T ? EOF : *S++;
|
||||
}
|
||||
template <typename T, typename = enable_if_integral<T>>
|
||||
inline bool read(T &x)
|
||||
{
|
||||
int ch = x = 0, f = 1;
|
||||
while (!isdigit(ch = getchar()))
|
||||
if (ch == EOF)
|
||||
return false;
|
||||
else if (ch == '-')
|
||||
f = 0;
|
||||
for (; isdigit(ch); ch = getchar()) x = x * 10 + ch - '0';
|
||||
return x = f ? x : -x, true;
|
||||
}
|
||||
template <typename T, typename... Args, typename = enable_if_integral<T>>
|
||||
inline bool read(T &x, Args &... args) { return read(x) && read(args...); }
|
||||
template <typename T1, typename T2, typename TResult = comtype<T1, T2>>
|
||||
inline TResult mmin(CRP(T1, v1), CRP(T2, v2)) { return min<TResult>(v1, v2); }
|
||||
template <typename T, typename... Args, typename TResult = comtype<T, Args...>>
|
||||
inline TResult mmin(CRP(T, v), const Args &... args) { return min<TResult>(v, mmin(args...)); }
|
||||
template <typename T1, typename T2, typename TResult = comtype<T1, T2>>
|
||||
inline TResult mmax(CRP(T1, v1), CRP(T2, v2)) { return max<TResult>(v1, v2); }
|
||||
template <typename T, typename... Args, typename TResult = comtype<T, Args...>>
|
||||
inline TResult mmax(CRP(T, v), const Args &... args) { return max<TResult>(v, mmax(args...)); }
|
||||
inline ll gcd(ll a, ll b)
|
||||
{
|
||||
for (; b; swap(a, b)) a %= b;
|
||||
return a;
|
||||
}
|
||||
inline ll fpow(ll a, ll b, ll m)
|
||||
{
|
||||
ll r = 1;
|
||||
for (; b; b >>= 1, a = a * a % m)
|
||||
if (b & 1) r = r * a % m;
|
||||
return r;
|
||||
}
|
||||
constexpr double eps = 1e-8;
|
||||
inline int sgn(double x) { return x > eps ? 1 : x < -eps ? -1 : 0; }
|
||||
int a[105];
|
||||
int main()
|
||||
{
|
||||
int T, n, k;
|
||||
read(T);
|
||||
while (T--)
|
||||
{
|
||||
read(n, k);
|
||||
for (int i = 0; i < n; i++) read(a[i]);
|
||||
sort(a, a + n);
|
||||
int l = unique(a, a + n) - a;
|
||||
if (l != 1 && k == 1)
|
||||
puts("-1");
|
||||
else if (l == 1)
|
||||
puts("1");
|
||||
else
|
||||
printf("%d\n", (l - 1 + k - 2) / (k - 1));
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,112 @@
|
||||
#define _CRT_SECURE_NO_WARNINGS
|
||||
#define _SILENCE_CXX17_C_HEADER_DEPRECATION_WARNING
|
||||
#include <bits/stdc++.h>
|
||||
using namespace std;
|
||||
#define CRP(t, x) const t &x
|
||||
#define OPX(op, t, x) operator op(CRP(t, x))
|
||||
#define OPL(t, x) bool OPX(<, t, x) const
|
||||
#define FIL(x, v) memset(x, v, sizeof(x))
|
||||
#define CLR(x) FIL(x, 0)
|
||||
#define NE1(x) FIL(x, -1)
|
||||
#define INF(x) FIL(x, 0x3f)
|
||||
#ifndef _DEBUG
|
||||
#define _DEBUG 0
|
||||
#endif // !_DEBUG
|
||||
#define IFD if (_DEBUG)
|
||||
typedef int64_t ll, i64;
|
||||
typedef uint64_t ull, u64;
|
||||
template <typename... Types>
|
||||
using comtype = typename common_type<Types...>::type;
|
||||
template <typename T>
|
||||
using enable_if_arithmetic = typename enable_if<is_arithmetic<T>::value>::type;
|
||||
template <typename T>
|
||||
using enable_if_integral = typename enable_if<is_integral<T>::value>::type;
|
||||
inline char getchar(int)
|
||||
{
|
||||
static char buf[64 << 20], *S = buf, *T = buf;
|
||||
if (S == T) T = fread(S = buf, 1, 64 << 20, stdin) + buf;
|
||||
return S == T ? EOF : *S++;
|
||||
}
|
||||
template <typename T, typename = enable_if_integral<T>>
|
||||
inline bool read(T &x)
|
||||
{
|
||||
int ch = x = 0, f = 1;
|
||||
while (!isdigit(ch = getchar()))
|
||||
if (ch == EOF)
|
||||
return false;
|
||||
else if (ch == '-')
|
||||
f = 0;
|
||||
for (; isdigit(ch); ch = getchar()) x = x * 10 + ch - '0';
|
||||
return x = f ? x : -x, true;
|
||||
}
|
||||
template <typename T, typename... Args, typename = enable_if_integral<T>>
|
||||
inline bool read(T &x, Args &... args) { return read(x) && read(args...); }
|
||||
template <typename T1, typename T2, typename TResult = comtype<T1, T2>>
|
||||
inline TResult mmin(CRP(T1, v1), CRP(T2, v2)) { return min<TResult>(v1, v2); }
|
||||
template <typename T, typename... Args, typename TResult = comtype<T, Args...>>
|
||||
inline TResult mmin(CRP(T, v), const Args &... args) { return min<TResult>(v, mmin(args...)); }
|
||||
template <typename T1, typename T2, typename TResult = comtype<T1, T2>>
|
||||
inline TResult mmax(CRP(T1, v1), CRP(T2, v2)) { return max<TResult>(v1, v2); }
|
||||
template <typename T, typename... Args, typename TResult = comtype<T, Args...>>
|
||||
inline TResult mmax(CRP(T, v), const Args &... args) { return max<TResult>(v, mmax(args...)); }
|
||||
inline ll gcd(ll a, ll b)
|
||||
{
|
||||
for (; b; swap(a, b)) a %= b;
|
||||
return a;
|
||||
}
|
||||
inline ll fpow(ll a, ll b, ll m)
|
||||
{
|
||||
ll r = 1;
|
||||
for (; b; b >>= 1, a = a * a % m)
|
||||
if (b & 1) r = r * a % m;
|
||||
return r;
|
||||
}
|
||||
constexpr double eps = 1e-8;
|
||||
inline int sgn(double x) { return x > eps ? 1 : x < -eps ? -1 : 0; }
|
||||
const int N = 1e5 + 50;
|
||||
double ta[N], tb[N];
|
||||
int p[N];
|
||||
int main()
|
||||
{
|
||||
int T, n, len;
|
||||
read(T);
|
||||
while (T--)
|
||||
{
|
||||
read(n, len);
|
||||
for (int i = 1; i <= n; i++) read(p[i]);
|
||||
p[n + 1] = len;
|
||||
tb[n + 1] = 0;
|
||||
for (int i = 1, curspeed = 1; i <= n + 1; i++)
|
||||
{
|
||||
ta[i] = ta[i - 1] + 1.0 * (p[i] - p[i - 1]) / curspeed;
|
||||
curspeed++;
|
||||
}
|
||||
for (int i = n, curspeed = 1; i >= 0; i--)
|
||||
{
|
||||
tb[i] = tb[i + 1] + 1.0 * (p[i + 1] - p[i]) / curspeed;
|
||||
curspeed++;
|
||||
}
|
||||
for (int i = 0; i <= n + 1; i++)
|
||||
if (ta[i] > tb[i])
|
||||
{
|
||||
i--;
|
||||
double ans = 0;
|
||||
double dis = p[i + 1] - p[i];
|
||||
if (ta[i] > tb[i + 1])
|
||||
{
|
||||
ans += ta[i];
|
||||
dis -= abs(ta[i] - tb[i + 1]) * (n - i + 1);
|
||||
ans += dis / (n + 2);
|
||||
}
|
||||
else
|
||||
{
|
||||
ans += tb[i + 1];
|
||||
dis -= abs(ta[i] - tb[i + 1]) * (i + 1);
|
||||
ans += dis / (n + 2);
|
||||
}
|
||||
printf("%.15lf\n", ans);
|
||||
break;
|
||||
}
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,128 @@
|
||||
#define _CRT_SECURE_NO_WARNINGS
|
||||
#define _SILENCE_CXX17_C_HEADER_DEPRECATION_WARNING
|
||||
#include <bits/stdc++.h>
|
||||
using namespace std;
|
||||
#define CRP(t, x) const t &x
|
||||
#define OPX(op, t, x) operator op(CRP(t, x))
|
||||
#define OPL(t, x) bool OPX(<, t, x) const
|
||||
#define FIL(x, v) memset(x, v, sizeof(x))
|
||||
#define CLR(x) FIL(x, 0)
|
||||
#define NE1(x) FIL(x, -1)
|
||||
#define INF(x) FIL(x, 0x3f)
|
||||
#ifndef _DEBUG
|
||||
#define _DEBUG 0
|
||||
#endif // !_DEBUG
|
||||
#define IFD if (_DEBUG)
|
||||
typedef int64_t ll, i64;
|
||||
typedef uint64_t ull, u64;
|
||||
template <typename... Types>
|
||||
using comtype = typename common_type<Types...>::type;
|
||||
template <typename T>
|
||||
using enable_if_arithmetic = typename enable_if<is_arithmetic<T>::value>::type;
|
||||
template <typename T>
|
||||
using enable_if_integral = typename enable_if<is_integral<T>::value>::type;
|
||||
inline char getchar(int)
|
||||
{
|
||||
static char buf[64 << 20], *S = buf, *T = buf;
|
||||
if (S == T) T = fread(S = buf, 1, 64 << 20, stdin) + buf;
|
||||
return S == T ? EOF : *S++;
|
||||
}
|
||||
template <typename T, typename = enable_if_integral<T>>
|
||||
inline bool read(T &x)
|
||||
{
|
||||
int ch = x = 0, f = 1;
|
||||
while (!isdigit(ch = getchar()))
|
||||
if (ch == EOF)
|
||||
return false;
|
||||
else if (ch == '-')
|
||||
f = 0;
|
||||
for (; isdigit(ch); ch = getchar()) x = x * 10 + ch - '0';
|
||||
return x = f ? x : -x, true;
|
||||
}
|
||||
template <typename T, typename... Args, typename = enable_if_integral<T>>
|
||||
inline bool read(T &x, Args &... args) { return read(x) && read(args...); }
|
||||
template <typename T1, typename T2, typename TResult = comtype<T1, T2>>
|
||||
inline TResult mmin(CRP(T1, v1), CRP(T2, v2)) { return min<TResult>(v1, v2); }
|
||||
template <typename T, typename... Args, typename TResult = comtype<T, Args...>>
|
||||
inline TResult mmin(CRP(T, v), const Args &... args) { return min<TResult>(v, mmin(args...)); }
|
||||
template <typename T1, typename T2, typename TResult = comtype<T1, T2>>
|
||||
inline TResult mmax(CRP(T1, v1), CRP(T2, v2)) { return max<TResult>(v1, v2); }
|
||||
template <typename T, typename... Args, typename TResult = comtype<T, Args...>>
|
||||
inline TResult mmax(CRP(T, v), const Args &... args) { return max<TResult>(v, mmax(args...)); }
|
||||
inline ll gcd(ll a, ll b)
|
||||
{
|
||||
for (; b; swap(a, b)) a %= b;
|
||||
return a;
|
||||
}
|
||||
inline ll fpow(ll a, ll b, ll m)
|
||||
{
|
||||
ll r = 1;
|
||||
for (; b; b >>= 1, a = a * a % m)
|
||||
if (b & 1) r = r * a % m;
|
||||
return r;
|
||||
}
|
||||
constexpr double eps = 1e-8;
|
||||
inline int sgn(double x) { return x > eps ? 1 : x < -eps ? -1 : 0; }
|
||||
namespace Min25
|
||||
{
|
||||
const int N = 1000010;
|
||||
int prime[N], id1[N], id2[N], flag[N], ncnt, m;
|
||||
ll g[N], sum[N], a[N], T, n;
|
||||
inline int ID(ll x) { return x <= T ? id1[x] : id2[n / x]; }
|
||||
inline ll calc(ll x) { return x * (x + 1) / 2 - 1; }
|
||||
inline ll f(ll x) { return x; }
|
||||
void initPrime()
|
||||
{
|
||||
T = 1e5 + 50;
|
||||
for (int i = 2; i <= T; i++)
|
||||
{
|
||||
if (!flag[i]) prime[++ncnt] = i, sum[ncnt] = sum[ncnt - 1] + i;
|
||||
for (int j = 1; j <= ncnt && i * prime[j] <= T; j++)
|
||||
{
|
||||
flag[i * prime[j]] = 1;
|
||||
if (i % prime[j] == 0) break;
|
||||
}
|
||||
}
|
||||
}
|
||||
void init()
|
||||
{
|
||||
m = 0;
|
||||
T = sqrt(n + 0.5);
|
||||
for (ll l = 1; l <= n; l = n / (n / l) + 1)
|
||||
{
|
||||
a[++m] = n / l;
|
||||
if (a[m] <= T)
|
||||
id1[a[m]] = m;
|
||||
else
|
||||
id2[n / a[m]] = m;
|
||||
g[m] = calc(a[m]);
|
||||
}
|
||||
for (int i = 1; i <= ncnt; i++)
|
||||
for (int j = 1; j <= m && (ll)prime[i] * prime[i] <= a[j]; j++) g[j] = g[j] - (ll)prime[i] * (g[ID(a[j] / prime[i])] - sum[i - 1]);
|
||||
}
|
||||
inline ll solve(ll x)
|
||||
{
|
||||
if (x <= 1) return x;
|
||||
return n = x, init(), g[ID(n)];
|
||||
}
|
||||
} // namespace Min25
|
||||
ll calc1(ll _n, ll mod)
|
||||
{
|
||||
__int128 x = _n;
|
||||
return ((2 + x + 1) * x / 2 - 4) % mod;
|
||||
}
|
||||
int main()
|
||||
{
|
||||
Min25::initPrime();
|
||||
int T;
|
||||
ll __N, mod;
|
||||
read(T);
|
||||
while (T--)
|
||||
{
|
||||
read(__N, mod);
|
||||
ll ans = calc1(__N, mod);
|
||||
ans = ans + Min25::solve(__N + 1) % mod;
|
||||
printf("%lld\n", ans % mod);
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
@ -1,20 +0,0 @@
|
||||
import java.io.PrintStream;
|
||||
import java.math.BigInteger;
|
||||
import java.util.Scanner;
|
||||
import java.util.StringTokenizer;
|
||||
|
||||
class Main {
|
||||
public static void main(String[] argv) {
|
||||
String sp = System.getProperty("line.separator");
|
||||
PrintStream cout = System.out;
|
||||
try (Scanner cin = new Scanner(System.in)) {
|
||||
int T = cin.nextInt();
|
||||
for (int t = 1; t <= T; t++) {
|
||||
BigInteger ba = cin.nextBigInteger(), bb = cin.nextBigInteger();
|
||||
cout.printf("Case %d:%s%s + %s = %s%s", t, sp, ba, bb, ba.add(bb), sp);
|
||||
if (t != T)
|
||||
cout.println();
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,103 @@
|
||||
#define _CRT_SECURE_NO_WARNINGS
|
||||
#define _SILENCE_CXX17_C_HEADER_DEPRECATION_WARNING
|
||||
#include <bits/stdc++.h>
|
||||
using namespace std;
|
||||
#define CRP(t, x) const t &x
|
||||
#define OPX(op, t, x) operator op(CRP(t, x))
|
||||
#define OPL(t, x) bool OPX(<, t, x) const
|
||||
#define FIL(x, v) memset(x, v, sizeof(x))
|
||||
#define CLR(x) FIL(x, 0)
|
||||
#define NE1(x) FIL(x, -1)
|
||||
#define INF(x) FIL(x, 0x3f)
|
||||
#ifndef _DEBUG
|
||||
#define _DEBUG 0
|
||||
#endif // !_DEBUG
|
||||
#define IFD if (_DEBUG)
|
||||
typedef int64_t ll, i64;
|
||||
typedef uint64_t ull, u64;
|
||||
template <typename... Types>
|
||||
using comtype = typename common_type<Types...>::type;
|
||||
template <typename T>
|
||||
using enable_if_arithmetic = typename enable_if<is_arithmetic<T>::value>::type;
|
||||
template <typename T>
|
||||
using enable_if_integral = typename enable_if<is_integral<T>::value>::type;
|
||||
inline char getchar(int)
|
||||
{
|
||||
static char buf[64 << 20], *S = buf, *T = buf;
|
||||
if (S == T) T = fread(S = buf, 1, 64 << 20, stdin) + buf;
|
||||
return S == T ? EOF : *S++;
|
||||
}
|
||||
template <typename T, typename = enable_if_integral<T>>
|
||||
inline bool read(T &x)
|
||||
{
|
||||
int ch = x = 0, f = 1;
|
||||
while (!isdigit(ch = getchar()))
|
||||
if (ch == EOF)
|
||||
return false;
|
||||
else if (ch == '-')
|
||||
f = 0;
|
||||
for (; isdigit(ch); ch = getchar()) x = x * 10 + ch - '0';
|
||||
return x = f ? x : -x, true;
|
||||
}
|
||||
template <typename T, typename... Args, typename = enable_if_integral<T>>
|
||||
inline bool read(T &x, Args &... args) { return read(x) && read(args...); }
|
||||
template <typename T1, typename T2, typename TResult = comtype<T1, T2>>
|
||||
inline TResult mmin(CRP(T1, v1), CRP(T2, v2)) { return min<TResult>(v1, v2); }
|
||||
template <typename T, typename... Args, typename TResult = comtype<T, Args...>>
|
||||
inline TResult mmin(CRP(T, v), const Args &... args) { return min<TResult>(v, mmin(args...)); }
|
||||
template <typename T1, typename T2, typename TResult = comtype<T1, T2>>
|
||||
inline TResult mmax(CRP(T1, v1), CRP(T2, v2)) { return max<TResult>(v1, v2); }
|
||||
template <typename T, typename... Args, typename TResult = comtype<T, Args...>>
|
||||
inline TResult mmax(CRP(T, v), const Args &... args) { return max<TResult>(v, mmax(args...)); }
|
||||
inline ll gcd(ll a, ll b)
|
||||
{
|
||||
for (; b; swap(a, b)) a %= b;
|
||||
return a;
|
||||
}
|
||||
inline ll fpow(ll a, ll b, ll m)
|
||||
{
|
||||
ll r = 1;
|
||||
for (; b; b >>= 1, a = a * a % m)
|
||||
if (b & 1) r = r * a % m;
|
||||
return r;
|
||||
}
|
||||
constexpr double eps = 1e-8;
|
||||
inline int sgn(double x) { return x > eps ? 1 : x < -eps ? -1 : 0; }
|
||||
struct node
|
||||
{
|
||||
int type;
|
||||
union
|
||||
{
|
||||
char s[10];
|
||||
int v;
|
||||
};
|
||||
};
|
||||
int cmp(const list<node> &s1, const list<node> &s2)
|
||||
{
|
||||
}
|
||||
list<node> build(char *buf)
|
||||
{
|
||||
list<node> r;
|
||||
for (char *p = buf; *p; p++)
|
||||
{
|
||||
|
||||
}
|
||||
return r;
|
||||
}
|
||||
int main()
|
||||
{
|
||||
int n;
|
||||
read(n);
|
||||
char buf[16];
|
||||
scanf("%s", buf);
|
||||
auto s0 = build(buf);
|
||||
for (int i = 0; i < n; i++)
|
||||
{
|
||||
scanf("%s", buf);
|
||||
if (cmp(build(buf), s0))
|
||||
puts("+");
|
||||
else
|
||||
puts("-");
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,32 @@
|
||||
import re
|
||||
|
||||
|
||||
def proc(l):
|
||||
r = []
|
||||
for v in l:
|
||||
if v.isdigit():
|
||||
r.append(int(v))
|
||||
else:
|
||||
for ch in v:
|
||||
r.append(10**10 + ord(ch))
|
||||
r.append(-1)
|
||||
return r
|
||||
|
||||
|
||||
def cmp(a, b):
|
||||
for i, j in zip(a, b):
|
||||
if i < j:
|
||||
return True
|
||||
if i > j:
|
||||
return False
|
||||
|
||||
|
||||
spl = re.compile(r'(\d+|[a-zA-Z]+)')
|
||||
n = int(input())
|
||||
s0 = proc(spl.findall(input()))
|
||||
for i in range(n):
|
||||
s = proc(spl.findall(input()))
|
||||
if cmp(s, s0):
|
||||
print('-')
|
||||
else:
|
||||
print('+')
|
||||
@ -0,0 +1,88 @@
|
||||
#define _CRT_SECURE_NO_WARNINGS
|
||||
#define _SILENCE_CXX17_C_HEADER_DEPRECATION_WARNING
|
||||
#include <bits/stdc++.h>
|
||||
using namespace std;
|
||||
#define CRP(t, x) const t &x
|
||||
#define OPX(op, t, x) operator op(CRP(t, x))
|
||||
#define OPL(t, x) bool OPX(<, t, x) const
|
||||
#define FIL(x, v) memset(x, v, sizeof(x))
|
||||
#define CLR(x) FIL(x, 0)
|
||||
#define NE1(x) FIL(x, -1)
|
||||
#define INF(x) FIL(x, 0x3f)
|
||||
#ifndef _DEBUG
|
||||
#define _DEBUG 0
|
||||
#endif // !_DEBUG
|
||||
#define IFD if (_DEBUG)
|
||||
typedef int64_t ll, i64;
|
||||
typedef uint64_t ull, u64;
|
||||
template <typename... Types>
|
||||
using comtype = typename common_type<Types...>::type;
|
||||
template <typename T>
|
||||
using enable_if_arithmetic = typename enable_if<is_arithmetic<T>::value>::type;
|
||||
template <typename T>
|
||||
using enable_if_integral = typename enable_if<is_integral<T>::value>::type;
|
||||
inline char getchar(int)
|
||||
{
|
||||
static char buf[64 << 20], *S = buf, *T = buf;
|
||||
if (S == T) T = fread(S = buf, 1, 64 << 20, stdin) + buf;
|
||||
return S == T ? EOF : *S++;
|
||||
}
|
||||
template <typename T, typename = enable_if_integral<T>>
|
||||
inline bool read(T &x)
|
||||
{
|
||||
int ch = x = 0, f = 1;
|
||||
while (!isdigit(ch = getchar()))
|
||||
if (ch == EOF)
|
||||
return false;
|
||||
else if (ch == '-')
|
||||
f = 0;
|
||||
for (; isdigit(ch); ch = getchar()) x = x * 10 + ch - '0';
|
||||
return x = f ? x : -x, true;
|
||||
}
|
||||
template <typename T, typename... Args, typename = enable_if_integral<T>>
|
||||
inline bool read(T &x, Args &... args) { return read(x) && read(args...); }
|
||||
template <typename T1, typename T2, typename TResult = comtype<T1, T2>>
|
||||
inline TResult mmin(CRP(T1, v1), CRP(T2, v2)) { return min<TResult>(v1, v2); }
|
||||
template <typename T, typename... Args, typename TResult = comtype<T, Args...>>
|
||||
inline TResult mmin(CRP(T, v), const Args &... args) { return min<TResult>(v, mmin(args...)); }
|
||||
template <typename T1, typename T2, typename TResult = comtype<T1, T2>>
|
||||
inline TResult mmax(CRP(T1, v1), CRP(T2, v2)) { return max<TResult>(v1, v2); }
|
||||
template <typename T, typename... Args, typename TResult = comtype<T, Args...>>
|
||||
inline TResult mmax(CRP(T, v), const Args &... args) { return max<TResult>(v, mmax(args...)); }
|
||||
inline ll gcd(ll a, ll b)
|
||||
{
|
||||
for (; b; swap(a, b)) a %= b;
|
||||
return a;
|
||||
}
|
||||
inline ll fpow(ll a, ll b, ll m)
|
||||
{
|
||||
ll r = 1;
|
||||
for (; b; b >>= 1, a = a * a % m)
|
||||
if (b & 1) r = r * a % m;
|
||||
return r;
|
||||
}
|
||||
constexpr double eps = 1e-8;
|
||||
inline int sgn(double x) { return x > eps ? 1 : x < -eps ? -1 : 0; }
|
||||
const int N = 1e5 + 50;
|
||||
pair<int, int> a[N];
|
||||
int b[N << 1];
|
||||
int presum[N << 1];
|
||||
int main()
|
||||
{
|
||||
int n;
|
||||
read(n);
|
||||
for (int i = 0; i < n; i++)
|
||||
read(a[i].first, a[i].second), b[i << 1] = a[i].first, b[i << 1 | 1] = a[i].second;
|
||||
sort(b, b + n + n);
|
||||
auto be = unique(b, b + n + n);
|
||||
for (int i = 0; i < n; i++)
|
||||
a[i].first = lower_bound(b, be, a[i].first) - b + 1,
|
||||
a[i].second = lower_bound(b, be, a[i].second) - b + 1;
|
||||
for (int i = 0; i < n; i++)
|
||||
presum[a[i].first]++, presum[a[i].second]--;
|
||||
for (int i = 1; i <= be - b; i++)
|
||||
presum[i] += presum[i - 1];
|
||||
auto maxp = max_element(presum, presum + (be - b) + 1);
|
||||
printf("%d %d", b[maxp - presum - 1], *maxp);
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,8 @@
|
||||
project(nowcoder7831)
|
||||
cmake_minimum_required(VERSION 3.0)
|
||||
set(CMAKE_CXX_STANDARD 17)
|
||||
if(MSVC)
|
||||
add_compile_options("/Zc:__cplusplus")
|
||||
endif()
|
||||
include_directories("D:\\PortableApps\\MSYS2\\mingw64\\include\\c++\\10.2.0\\x86_64-w64-mingw32")
|
||||
add_executable(B B.cpp)
|
||||
@ -0,0 +1,89 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
|
||||
<ItemGroup Label="ProjectConfigurations">
|
||||
<ProjectConfiguration Include="Debug|Win32">
|
||||
<Configuration>Debug</Configuration>
|
||||
<Platform>Win32</Platform>
|
||||
</ProjectConfiguration>
|
||||
<ProjectConfiguration Include="Release|Win32">
|
||||
<Configuration>Release</Configuration>
|
||||
<Platform>Win32</Platform>
|
||||
</ProjectConfiguration>
|
||||
<ProjectConfiguration Include="Debug|x64">
|
||||
<Configuration>Debug</Configuration>
|
||||
<Platform>x64</Platform>
|
||||
</ProjectConfiguration>
|
||||
<ProjectConfiguration Include="Release|x64">
|
||||
<Configuration>Release</Configuration>
|
||||
<Platform>x64</Platform>
|
||||
</ProjectConfiguration>
|
||||
</ItemGroup>
|
||||
<PropertyGroup Label="Globals">
|
||||
<VCProjectVersion>16.0</VCProjectVersion>
|
||||
</PropertyGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
|
||||
<ConfigurationType>Application</ConfigurationType>
|
||||
<UseDebugLibraries>true</UseDebugLibraries>
|
||||
<PlatformToolset>v142</PlatformToolset>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
|
||||
<ConfigurationType>Application</ConfigurationType>
|
||||
<UseDebugLibraries>false</UseDebugLibraries>
|
||||
<PlatformToolset>v142</PlatformToolset>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
|
||||
<ConfigurationType>Application</ConfigurationType>
|
||||
<UseDebugLibraries>true</UseDebugLibraries>
|
||||
<PlatformToolset>v142</PlatformToolset>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
|
||||
<ConfigurationType>Application</ConfigurationType>
|
||||
<UseDebugLibraries>false</UseDebugLibraries>
|
||||
<PlatformToolset>v142</PlatformToolset>
|
||||
</PropertyGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
|
||||
<ImportGroup Label="ExtensionSettings">
|
||||
</ImportGroup>
|
||||
<ImportGroup Label="Shared">
|
||||
</ImportGroup>
|
||||
<ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="PropertySheets">
|
||||
<Import Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" />
|
||||
</ImportGroup>
|
||||
<ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="PropertySheets">
|
||||
<Import Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" />
|
||||
</ImportGroup>
|
||||
<ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="PropertySheets">
|
||||
<Import Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" />
|
||||
</ImportGroup>
|
||||
<ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="PropertySheets">
|
||||
<Import Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" />
|
||||
</ImportGroup>
|
||||
<PropertyGroup Label="UserMacros" />
|
||||
<PropertyGroup />
|
||||
<ItemDefinitionGroup />
|
||||
<ItemGroup />
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
|
||||
<ImportGroup Label="ExtensionTargets">
|
||||
</ImportGroup>
|
||||
<ItemDefinitionGroup>
|
||||
<ClCompile>
|
||||
<LanguageStandard>stdcpp17</LanguageStandard>
|
||||
<AdditionalOptions>/Zc:__cplusplus %(AdditionalOptions)</AdditionalOptions>
|
||||
<RuntimeLibrary Condition="'$(Configuration)'=='Release'">MultiThreaded</RuntimeLibrary>
|
||||
<RuntimeLibrary Condition="'$(Configuration)'=='Debug'">MultiThreadedDebug</RuntimeLibrary>
|
||||
</ClCompile>
|
||||
</ItemDefinitionGroup>
|
||||
<PropertyGroup>
|
||||
<IncludePath>D:\PortableApps\MSYS2\mingw64\include\c++\10.2.0\x86_64-w64-mingw32;$(IncludePath)</IncludePath>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Label="Globals">
|
||||
<VcpkgTriplet Condition="'$(Platform)'=='Win32'">x86-windows-static</VcpkgTriplet>
|
||||
<VcpkgTriplet Condition="'$(Platform)'=='x64'">x64-windows-static</VcpkgTriplet>
|
||||
<ProjectGuid>{AFFB95BF-30B4-4DFB-B1F1-98F24D67BD64}</ProjectGuid>
|
||||
</PropertyGroup>
|
||||
<ItemGroup />
|
||||
<ItemGroup>
|
||||
<ClCompile Include="B.cpp" />
|
||||
</ItemGroup>
|
||||
</Project>
|
||||
@ -1,11 +0,0 @@
|
||||
from socket import *
|
||||
from struct import *
|
||||
|
||||
while True:
|
||||
st = input(">>> ")
|
||||
s = socket(AF_INET, SOCK_STREAM)
|
||||
s.connect(("127.0.0.1", 8888))
|
||||
s.sendall(pack("!i", len(st.encode())))
|
||||
s.sendall(st.encode())
|
||||
print(s.recv(len(st)).decode())
|
||||
s.close()
|
||||
@ -1,18 +0,0 @@
|
||||
from socket import *
|
||||
from struct import *
|
||||
from threading import *
|
||||
s = socket(AF_INET, SOCK_STREAM)
|
||||
s.bind(('', 8888))
|
||||
s.listen(100)
|
||||
|
||||
|
||||
def proc(cs):
|
||||
msglen = unpack("!i", cs.recv(4))[0]
|
||||
msg = cs.recv(msglen)
|
||||
cs.sendall(msg.decode().upper().encode())
|
||||
|
||||
|
||||
while True:
|
||||
(cs, addr) = s.accept()
|
||||
# Thread(None, proc, args=(cs, )).start()
|
||||
proc(cs)
|
||||
Binary file not shown.
@ -1,19 +0,0 @@
|
||||
template <size_t N, size_t M = N>
|
||||
struct Graph
|
||||
{
|
||||
// Basic
|
||||
struct Edge
|
||||
{
|
||||
int nxt, to, len;
|
||||
};
|
||||
int adj[N], ecnt;
|
||||
Edge E[M];
|
||||
void addEdge(int f, int t, int l)
|
||||
{
|
||||
E[++ecnt] = {adj[f], t, l};
|
||||
adj[f] = ecnt;
|
||||
}
|
||||
// Dijkstra
|
||||
|
||||
// ISAP
|
||||
};
|
||||
@ -0,0 +1,101 @@
|
||||
#define _CRT_SECURE_NO_WARNINGS
|
||||
#define _SILENCE_CXX17_C_HEADER_DEPRECATION_WARNING
|
||||
#include <bits/stdc++.h>
|
||||
using namespace std;
|
||||
#define CRP(t, x) const t &x
|
||||
#define OPX(op, t, x) operator op(CRP(t, x))
|
||||
#define OPL(t, x) bool OPX(<, t, x) const
|
||||
#define FIL(x, v) memset(x, v, sizeof(x))
|
||||
#define CLR(x) FIL(x, 0)
|
||||
#define NE1(x) FIL(x, -1)
|
||||
#define INF(x) FIL(x, 0x3f)
|
||||
#ifndef _DEBUG
|
||||
#define _DEBUG 0
|
||||
#endif // !_DEBUG
|
||||
#define IFD if (_DEBUG)
|
||||
typedef int64_t ll, i64;
|
||||
typedef uint64_t ull, u64;
|
||||
template <typename... Types>
|
||||
using comtype = typename common_type<Types...>::type;
|
||||
template <typename T>
|
||||
using enable_if_arithmetic = typename enable_if<is_arithmetic<T>::value>::type;
|
||||
template <typename T>
|
||||
using enable_if_integral = typename enable_if<is_integral<T>::value>::type;
|
||||
inline char getchar(int)
|
||||
{
|
||||
static char buf[64 << 20], *S = buf, *T = buf;
|
||||
if (S == T) T = fread(S = buf, 1, 64 << 20, stdin) + buf;
|
||||
return S == T ? EOF : *S++;
|
||||
}
|
||||
template <typename T, typename = enable_if_integral<T>>
|
||||
inline bool read(T &x)
|
||||
{
|
||||
int ch = x = 0, f = 1;
|
||||
while (!isdigit(ch = getchar()))
|
||||
if (ch == EOF)
|
||||
return false;
|
||||
else if (ch == '-')
|
||||
f = 0;
|
||||
for (; isdigit(ch); ch = getchar()) x = x * 10 + ch - '0';
|
||||
return x = f ? x : -x, true;
|
||||
}
|
||||
template <typename T, typename... Args, typename = enable_if_integral<T>>
|
||||
inline bool read(T &x, Args &... args) { return read(x) && read(args...); }
|
||||
template <typename T1, typename T2, typename TResult = comtype<T1, T2>>
|
||||
inline TResult mmin(CRP(T1, v1), CRP(T2, v2)) { return min<TResult>(v1, v2); }
|
||||
template <typename T, typename... Args, typename TResult = comtype<T, Args...>>
|
||||
inline TResult mmin(CRP(T, v), const Args &... args) { return min<TResult>(v, mmin(args...)); }
|
||||
template <typename T1, typename T2, typename TResult = comtype<T1, T2>>
|
||||
inline TResult mmax(CRP(T1, v1), CRP(T2, v2)) { return max<TResult>(v1, v2); }
|
||||
template <typename T, typename... Args, typename TResult = comtype<T, Args...>>
|
||||
inline TResult mmax(CRP(T, v), const Args &... args) { return max<TResult>(v, mmax(args...)); }
|
||||
inline ll gcd(ll a, ll b)
|
||||
{
|
||||
for (; b; swap(a, b)) a %= b;
|
||||
return a;
|
||||
}
|
||||
inline ll fpow(ll a, ll b, ll m)
|
||||
{
|
||||
ll r = 1;
|
||||
for (; b; b >>= 1, a = a * a % m)
|
||||
if (b & 1) r = r * a % m;
|
||||
return r;
|
||||
}
|
||||
constexpr double eps = 1e-8;
|
||||
inline int sgn(double x) { return x > eps ? 1 : x < -eps ? -1 : 0; }
|
||||
const int N = 1e5 + 50;
|
||||
int a[N];
|
||||
int main()
|
||||
{
|
||||
int T, n, m;
|
||||
read(T);
|
||||
while (T--)
|
||||
{
|
||||
read(n, m);
|
||||
for (int i = 0; i < n; i++) read(a[i]);
|
||||
int p = *a;
|
||||
sort(a, a + n);
|
||||
int pos = lower_bound(a, a + n, p) - a;
|
||||
int pos2 = upper_bound(a, a + n, p) - a;
|
||||
a[pos]++, m--;
|
||||
for (int i = n - 1; i >= pos2; i--)
|
||||
{
|
||||
if (m == 0) break;
|
||||
a[i]++, m--;
|
||||
}
|
||||
for (int i = 0; i < pos; i++)
|
||||
{
|
||||
if (m == 0) break;
|
||||
a[i]++, m--;
|
||||
}
|
||||
for (int i = pos + 1; i < pos2; i++)
|
||||
{
|
||||
if (m == 0) break;
|
||||
a[i]++, m--;
|
||||
}
|
||||
sort(a, a + n);
|
||||
int pos3 = lower_bound(a, a + n, p + 1) - a;
|
||||
printf("%d\n", n - pos3);
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,77 @@
|
||||
#define _CRT_SECURE_NO_WARNINGS
|
||||
#define _SILENCE_CXX17_C_HEADER_DEPRECATION_WARNING
|
||||
#include <bits/stdc++.h>
|
||||
using namespace std;
|
||||
#define CRP(t, x) const t &x
|
||||
#define OPX(op, t, x) operator op(CRP(t, x))
|
||||
#define OPL(t, x) bool OPX(<, t, x) const
|
||||
#define FIL(x, v) memset(x, v, sizeof(x))
|
||||
#define CLR(x) FIL(x, 0)
|
||||
#define NE1(x) FIL(x, -1)
|
||||
#define INF(x) FIL(x, 0x3f)
|
||||
#ifndef _DEBUG
|
||||
#define _DEBUG 0
|
||||
#endif // !_DEBUG
|
||||
#define IFD if (_DEBUG)
|
||||
typedef int64_t ll, i64;
|
||||
typedef uint64_t ull, u64;
|
||||
template <typename... Types>
|
||||
using comtype = typename common_type<Types...>::type;
|
||||
template <typename T>
|
||||
using enable_if_arithmetic = typename enable_if<is_arithmetic<T>::value>::type;
|
||||
template <typename T>
|
||||
using enable_if_integral = typename enable_if<is_integral<T>::value>::type;
|
||||
inline char getchar(int)
|
||||
{
|
||||
static char buf[64 << 20], *S = buf, *T = buf;
|
||||
if (S == T) T = fread(S = buf, 1, 64 << 20, stdin) + buf;
|
||||
return S == T ? EOF : *S++;
|
||||
}
|
||||
template <typename T, typename = enable_if_integral<T>>
|
||||
inline bool read(T &x)
|
||||
{
|
||||
int ch = x = 0, f = 1;
|
||||
while (!isdigit(ch = getchar()))
|
||||
if (ch == EOF)
|
||||
return false;
|
||||
else if (ch == '-')
|
||||
f = 0;
|
||||
for (; isdigit(ch); ch = getchar()) x = x * 10 + ch - '0';
|
||||
return x = f ? x : -x, true;
|
||||
}
|
||||
template <typename T, typename... Args, typename = enable_if_integral<T>>
|
||||
inline bool read(T &x, Args &... args) { return read(x) && read(args...); }
|
||||
template <typename T1, typename T2, typename TResult = comtype<T1, T2>>
|
||||
inline TResult mmin(CRP(T1, v1), CRP(T2, v2)) { return min<TResult>(v1, v2); }
|
||||
template <typename T, typename... Args, typename TResult = comtype<T, Args...>>
|
||||
inline TResult mmin(CRP(T, v), const Args &... args) { return min<TResult>(v, mmin(args...)); }
|
||||
template <typename T1, typename T2, typename TResult = comtype<T1, T2>>
|
||||
inline TResult mmax(CRP(T1, v1), CRP(T2, v2)) { return max<TResult>(v1, v2); }
|
||||
template <typename T, typename... Args, typename TResult = comtype<T, Args...>>
|
||||
inline TResult mmax(CRP(T, v), const Args &... args) { return max<TResult>(v, mmax(args...)); }
|
||||
inline ll gcd(ll a, ll b)
|
||||
{
|
||||
for (; b; swap(a, b)) a %= b;
|
||||
return a;
|
||||
}
|
||||
inline ll fpow(ll a, ll b, ll m)
|
||||
{
|
||||
ll r = 1;
|
||||
for (; b; b >>= 1, a = a * a % m)
|
||||
if (b & 1) r = r * a % m;
|
||||
return r;
|
||||
}
|
||||
constexpr double eps = 1e-8;
|
||||
inline int sgn(double x) { return x > eps ? 1 : x < -eps ? -1 : 0; }
|
||||
int main()
|
||||
{
|
||||
ll mod = 1e9 + 7;
|
||||
ll n, a, b;
|
||||
read(n);
|
||||
while (n--)
|
||||
{
|
||||
read(a, b);
|
||||
printf("%lld\n", b * fpow(2, a - 1, mod) % mod);
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,77 @@
|
||||
#define _CRT_SECURE_NO_WARNINGS
|
||||
#define _SILENCE_CXX17_C_HEADER_DEPRECATION_WARNING
|
||||
#include <bits/stdc++.h>
|
||||
using namespace std;
|
||||
#define CRP(t, x) const t &x
|
||||
#define OPX(op, t, x) operator op(CRP(t, x))
|
||||
#define OPL(t, x) bool OPX(<, t, x) const
|
||||
#define FIL(x, v) memset(x, v, sizeof(x))
|
||||
#define CLR(x) FIL(x, 0)
|
||||
#define NE1(x) FIL(x, -1)
|
||||
#define INF(x) FIL(x, 0x3f)
|
||||
#ifndef _DEBUG
|
||||
#define _DEBUG 0
|
||||
#endif // !_DEBUG
|
||||
#define IFD if (_DEBUG)
|
||||
typedef int64_t ll, i64;
|
||||
typedef uint64_t ull, u64;
|
||||
template <typename... Types>
|
||||
using comtype = typename common_type<Types...>::type;
|
||||
template <typename T>
|
||||
using enable_if_arithmetic = typename enable_if<is_arithmetic<T>::value>::type;
|
||||
template <typename T>
|
||||
using enable_if_integral = typename enable_if<is_integral<T>::value>::type;
|
||||
inline char getchar(int)
|
||||
{
|
||||
static char buf[64 << 20], *S = buf, *T = buf;
|
||||
if (S == T) T = fread(S = buf, 1, 64 << 20, stdin) + buf;
|
||||
return S == T ? EOF : *S++;
|
||||
}
|
||||
template <typename T, typename = enable_if_integral<T>>
|
||||
inline bool read(T &x)
|
||||
{
|
||||
int ch = x = 0, f = 1;
|
||||
while (!isdigit(ch = getchar()))
|
||||
if (ch == EOF)
|
||||
return false;
|
||||
else if (ch == '-')
|
||||
f = 0;
|
||||
for (; isdigit(ch); ch = getchar()) x = x * 10 + ch - '0';
|
||||
return x = f ? x : -x, true;
|
||||
}
|
||||
template <typename T, typename... Args, typename = enable_if_integral<T>>
|
||||
inline bool read(T &x, Args &... args) { return read(x) && read(args...); }
|
||||
template <typename T1, typename T2, typename TResult = comtype<T1, T2>>
|
||||
inline TResult mmin(CRP(T1, v1), CRP(T2, v2)) { return min<TResult>(v1, v2); }
|
||||
template <typename T, typename... Args, typename TResult = comtype<T, Args...>>
|
||||
inline TResult mmin(CRP(T, v), const Args &... args) { return min<TResult>(v, mmin(args...)); }
|
||||
template <typename T1, typename T2, typename TResult = comtype<T1, T2>>
|
||||
inline TResult mmax(CRP(T1, v1), CRP(T2, v2)) { return max<TResult>(v1, v2); }
|
||||
template <typename T, typename... Args, typename TResult = comtype<T, Args...>>
|
||||
inline TResult mmax(CRP(T, v), const Args &... args) { return max<TResult>(v, mmax(args...)); }
|
||||
inline ll gcd(ll a, ll b)
|
||||
{
|
||||
for (; b; swap(a, b)) a %= b;
|
||||
return a;
|
||||
}
|
||||
inline ll fpow(ll a, ll b, ll m)
|
||||
{
|
||||
ll r = 1;
|
||||
for (; b; b >>= 1, a = a * a % m)
|
||||
if (b & 1) r = r * a % m;
|
||||
return r;
|
||||
}
|
||||
constexpr double eps = 1e-8;
|
||||
inline int sgn(double x) { return x > eps ? 1 : x < -eps ? -1 : 0; }
|
||||
const int N = 1050;
|
||||
int a[N][N];
|
||||
int main()
|
||||
{
|
||||
int n;
|
||||
read(n);
|
||||
INF(a);
|
||||
for (int i = 1; i < n; i++)
|
||||
for (int j = 1; j < n; j++)
|
||||
read(a[i][j]);
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,27 @@
|
||||
import string
|
||||
from collections import defaultdict
|
||||
a = input()
|
||||
b = input()
|
||||
n = int(input())
|
||||
mps = []
|
||||
mp1 = defaultdict(int)
|
||||
mp2 = defaultdict(int)
|
||||
for ch in string.ascii_letters:
|
||||
mp1[ch] = a.count(ch)
|
||||
mp2[ch] = b.count(ch)
|
||||
mps.append(mp1)
|
||||
mps.append(mp2)
|
||||
for i in range(2, n):
|
||||
nmp = {}
|
||||
for ch in string.ascii_letters:
|
||||
nmp[ch] = mps[-1][ch] + mps[-2][ch]
|
||||
mps.append(nmp)
|
||||
if n == 1:
|
||||
amp = mp1
|
||||
elif n == 2:
|
||||
amp = mp2
|
||||
else:
|
||||
amp = mps[-1]
|
||||
for ch in string.ascii_uppercase + string.ascii_lowercase:
|
||||
if amp[ch] > 0:
|
||||
print(ch + ": " + str(amp[ch]))
|
||||
Loading…
Reference in new issue