头文件模板

/********************************
Author: Audrey_H
Motto:talk is cheap,show me the code.
********************************/

//#include<bits/stdc++.h>
#include<stdio.h>
#include<string.h>
#include<string>
#include<math.h>
#include<algorithm>
#include<iostream>
#include<queue>
#include<vector>
#include<stack>
#include<map>
#include<set>
#include<stdlib.h>

#define lowbit(x) (x&(-x))
#define ll long long
#define PI acos(-1)
#define FILEIN freopen("in.txt","r",stdin)
#define FILEOUT freopen("out.txt","w",stdout)
#define CLR(x) memset(x,0,sizeof(x))
#define MEM(a,x) memset(a,x,sizeof(a))

const int INF = 0x3f3f3f3f;
const long long LINF = 0x3f3f3f3f3f3f3f3fll;
using namespace std;

//const double eps = 1e-6;
const ll mod = 1e9+7;
const int maxn = 1e6+100;
const int maxe = 1e6+100;

using namespace std;


int main()
{
    //FILEIN
    //FILEOUT
    //std::ios::sync_with_stdio(false);
    int Case=1,cases;
    //scanf("%d", &Case); cases=Case;
    while(Case--){
        //printf("Case #%d:",cases-Case);
        Solve();
    }
    return 0;
}