You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
116 lines
3.0 KiB
C++
116 lines
3.0 KiB
C++
#define _CRT_SECURE_NO_WARNINGS
|
|
#define _SILENCE_CXX17_C_HEADER_DEPRECATION_WARNING
|
|
#ifdef ONLINE_JUDGE
|
|
#include <algorithm>
|
|
#include <bitset>
|
|
#include <cctype>
|
|
#include <cerrno>
|
|
#include <cfloat>
|
|
#include <ciso646>
|
|
#include <climits>
|
|
#include <clocale>
|
|
#include <cmath>
|
|
#include <complex>
|
|
#include <csetjmp>
|
|
#include <csignal>
|
|
#include <cstdarg>
|
|
#include <cstddef>
|
|
#include <cstdio>
|
|
#include <cstdlib>
|
|
#include <cstring>
|
|
#include <ctime>
|
|
#include <cwchar>
|
|
#include <cwctype>
|
|
#include <deque>
|
|
#include <exception>
|
|
#include <fstream>
|
|
#include <functional>
|
|
#include <iomanip>
|
|
#include <ios>
|
|
#include <iosfwd>
|
|
#include <iostream>
|
|
#include <istream>
|
|
#include <iterator>
|
|
#include <limits>
|
|
#include <list>
|
|
#include <locale>
|
|
#include <map>
|
|
#include <memory>
|
|
#include <new>
|
|
#include <numeric>
|
|
#include <ostream>
|
|
#include <queue>
|
|
#include <set>
|
|
#include <sstream>
|
|
#include <stack>
|
|
#include <stdexcept>
|
|
#include <streambuf>
|
|
#include <string>
|
|
#include <typeinfo>
|
|
#include <utility>
|
|
#include <valarray>
|
|
#include <vector>
|
|
typedef long long int64_t;
|
|
typedef unsigned long long uint64_t;
|
|
#else
|
|
#include <bits/stdc++.h>
|
|
#endif
|
|
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;
|
|
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>
|
|
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 T1, typename T2>
|
|
inline bool read(T1 &v1, T2 &v2) { return read(v1) && read(v2); }
|
|
template <typename T1, typename T2, typename T3>
|
|
inline bool read(T1 &v1, T2 &v2, T3 &v3) { return read(v1) && read(v2) && read(v3); }
|
|
template <typename T1, typename T2, typename T3, typename T4>
|
|
inline bool read(T1 &v1, T2 &v2, T3 &v3, T4 &v4) { return read(v1) && read(v2) && read(v3) && read(v4); }
|
|
template <typename T1, typename T2, typename T3, typename T4, typename T5>
|
|
inline bool read(T1 &v1, T2 &v2, T3 &v3, T4 &v4, T5 &v5) { return read(v1) && read(v2) && read(v3) && read(v4) && read(v5); }
|
|
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;
|
|
}
|
|
const double eps = 1e-8;
|
|
inline int sgn(double x) { return x > eps ? 1 : x < -eps ? -1 : 0; }
|
|
int main()
|
|
{
|
|
$0
|
|
return 0;
|
|
} |