Submission #588455

#	Time	Username	Problem	Language	Result	Execution time	Memory
588455		jasmin	Newspapers (CEOI21_newspapers)	C++14	4 / 100	1 ms	324 KiB

newspapers

#include<bits/stdc++.h>
using namespace std;
#define int long long

signed main(){
    ios_base::sync_with_stdio(false);
    cin.tie(0);

    int n, m;
    cin >> n >> m;
    for(int i=0; i<m; i++){
        int a, b;
        cin >> a >> b;
    }

    if(m==n-1){
        cout << "YES\n";
        cout << 1 << "\n";
        cout << 1 << "\n";
    }
    else{
        cout << "NO\n";
    }
}

• Subtask 1: 0 / 12
• Subtask 2: 4 / 8
• Subtask 3: 0 / 80