#include <bits/stdc++.h>
#include <windows.h>
using namespace std;

class WinCmdFns {
public:
    static void setColor(int ForgC) {
        WORD wColor;
        HANDLE hStdOut = GetStdHandle(STD_OUTPUT_HANDLE);
        CONSOLE_SCREEN_BUFFER_INFO csbi;
        if (GetConsoleScreenBufferInfo(hStdOut, &csbi)) {
            wColor = (csbi.wAttributes & 0xF0) + (ForgC & 0x0F);
            SetConsoleTextAttribute(hStdOut, wColor);
        }
    }
};

 struct Edge {
        int to, time;
    };
    struct EdgeCmp {
        bool operator() (const Edge &e1, const Edge &e2) {
            return e1.time < e2.time;
        }
    };

int main() {
    priority_queue<Edge, vector<Edge>, EdgeCmp> pq;
    pq.push({-1, 12});
    pq.push({-1, 33});
    cerr << pq.top().time << endl;
    return 0;
}