Atcoder用C++テンプレート

template.cpp

#include <bits/stdc++.h>
#include <X11/Intrinsic.h>
#include <iostream>
#include <string>
#include <cstdio>
#include <cmath>
#include <cstring>
#include <ctime>
#include <iostream>
#include <algorithm>
#include <set>
#include <vector>
#include <tuple>
#include <sstream>
#include <typeinfo>
#include <fstream>
#include <random>
#include <queue>
#include <deque>
#include <iterator>
#include <map>
using namespace std;

#define all(c) ((c).begin()), ((c).end())
#define dump(c) cerr << "> " << #c << " = " << (c) << endl;
#define iter(c) __typeof((c).begin())
#define tr(i, c) for (iter(c) i = (c).begin(); i != (c).end(); i++)
#define REP(i, a, b) for (int i = a; i < (int)(b); i++)
#define rep(i, n) REP(i, 0, n)
#define mp make_pair
#define fst first
#define snd second
#define pb push_back

typedef unsigned int uint;
typedef long long ll;
typedef unsigned long long ull;
typedef vector<int> vi;
typedef vector<ll> vll;
typedef vector<vll> vvll;
typedef vector<vi> vvi;
typedef vector<double> vd;
typedef vector<vd> vvd;
typedef vector<string> vs;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;

//const int INF = 1 << 29;
const ll INF= 1LL << 60;    //1はint
const double EPS = 1e-10;

template<class T>
bool chmax(T &a, const T &b) {
    if (a < b) {
        a = b;
        return true;
    }
    return false;
}

template<class T>
bool chmin(T &a, const T &b) {
    if (b < a) {
        a = b;
        return true;
    }
    return false;
}

template<class T>
ll stoi(T &str){
    ll ret;
    stringstream ss;
    ss << str;
    ss >> ret;
    return ret;
}

template<class T>
string toString(T i) {
    stringstream ss;
    ss << i;
    return ss.str();
}

struct prepare {
    prepare() {
        cout.setf(ios::fixed, ios::floatfield);
        cout.precision(8);
        ios_base::sync_with_stdio(false);
    }
} _prepare;

//priority_queueは最小をtopに持ってくる
class Edge{
public:
    int to,col;
    ll weight;
    bool operator<(const Edge& a)const{return weight<a.weight;}
    Edge(){};
    Edge(int b,int c,ll t){to=b,col=c,weight=t;}
};
int main(){
    
    return 0;
}