oj.uz

Submission #984337

# Submission time Handle Problem Language Result Execution time Memory
984337 2024-05-16T14:08:24 Z alexdd Prize (CEOI22_prize) C++17
0 / 100
 16 ms 428 KB 
#include<iostream>
using namespace std;
int n,m;
signed main()
{
    ios_base::sync_with_stdio(0);cin.tie(0);
    cin>>n>>m;
    int a,b;
    for(int i=1;i<=m;i++)
    {
        cin>>a>>b;
    }
    if(m!=n-1)
    {
        cout<<"NO\n";
        return 0;
    }
    cout<<"YES\n";
    return 0;
}

Subtask #1
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 12 ms 424 KB Expected integer, but "NO" found
2 Halted 0 ms 0 KB -

Subtask #2
0 / 25.0

# Verdict Execution time Memory Grader output
1 Incorrect 16 ms 428 KB Expected integer, but "NO" found
2 Halted 0 ms 0 KB -

Subtask #3
0 / 19.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 428 KB Expected integer, but "NO" found
2 Halted 0 ms 0 KB -

Subtask #4
0 / 22.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 424 KB Expected integer, but "NO" found
2 Halted 0 ms 0 KB -

Subtask #5
0 / 24.0

# Verdict Execution time Memory Grader output
1 Incorrect 13 ms 428 KB Expected integer, but "NO" found
2 Halted 0 ms 0 KB -