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41 lines
1.2 KiB
C++
41 lines
1.2 KiB
C++
#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 = 100100;
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char str1[N], str2[N];
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//vector<int> v[256];
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int v[256][N];
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int cnt[256];
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int main()
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{
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//printf("Time: %lf\n", chrono::system_clock::now().time_since_epoch().count() / 1e7);
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//freopen("D:\\1.txt", "r", stdin);
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int n;
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scanf("%s%d", str1, &n);
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//int len1 = strlen(str1);
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char *p = str1;
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for (int i = 0; *p; i++, p++)
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//v[str1[i]].push_back(i);
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v[*p][cnt[*p]++] = i;
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//printf("Time: %lf\n", chrono::system_clock::now().time_since_epoch().count() / 1e7);
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while (n--)
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{
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scanf("%s", str2);
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p = str2;
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int id = -1;
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bool flag = true;
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for (int i = 0; *p && flag; i++, p++)
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{
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auto V = v[*p];
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auto ite = upper_bound(V, V + cnt[*p], id);
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if (ite == V + cnt[*p])
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flag = false;
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else
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id = *ite;
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}
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puts(flag ? "YES" : "NO");
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}
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//printf("Time: %lf\n", chrono::system_clock::now().time_since_epoch().count() / 1e7);
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return 0;
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} |