yyy

#include <iostream>
#include <queue>
#include <vector>
#include <stdio.h>
using namespace std;

struct p{
    int x,y,t;
    bool operator < (const p &a)const
    {
        return t>a.t;//取时间最少优先
    }
}Point;



int main(){
	priority_queue<p> q;
	for( int i = 1; i <= 5; i++ ){
		Point.x = i;
		Point.y = i;
		Point.t = i;
		q.push(Point);
	}
	while( !q.empty() ){
		cout << q.top().t << endl;
		q.pop();
	}
}

#include <iostream>
#include <queue>
using namespace std;

struct cmp{
	bool operator < (int &a,int &b){
		return a < b;
	}
}

int main(){
	queue<int,vector<int>,cmp> q;

}