template.cpp

#include<bits/stdc++.h>
#define MAX_N 3005
#define MAX_M 1000005
#define pb push_back
#define eb emplace_back
#define mp make_pair
#define all(V) (V).begin(),(V).end()
#define reset(V) (V).clear();(V).resize(0);
#define sq(x) ((x)*(x))
#define abs(x) ((x)>0?(x):(-(x)))
#define fi first
#define se second
#define LL_inf 40000000000000000LL
#define full_inf 0x7fffffff
#define half_inf 0x3fffffff
#define inf 0x3fffffff
#define MOD 1000000007LL
#define cpx_mod(x) (((LD)(((LL)x.real())%MOD)),((LD)(((LL)x.imag())%MOD)))
using namespace std;
typedef long long LL;
typedef long double LD;
typedef pair<int,int> pii;
typedef pair<LL,LL> pil;
typedef pair<LL,string> pls;
typedef complex<LD> Complex;
typedef long double LD;
int main(){
	freopen("input.txt","r",stdin);
	return 0;
}