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Submission #1053069

# Submission time Handle Problem Language Result Execution time Memory
1053069 2024-08-11T08:27:11 Z kunzaZa183 Newspapers (CEOI21_newspapers) C++17
0 / 100
 0 ms 348 KB 
#include <bits/stdc++.h>
using namespace std;
int main() { 
  cin.tie(0)->sync_with_stdio(0);
  cin.exceptions(cin.failbit);
  int n,m;
  cin>>n>>m;
  const int maxn = 1000;
  vector<int> adjlist[maxn];
  for(int i=0;i<m;i++)
  {
    int a,b;
    cin>>a>>b;
    a--,b--;
    adjlist[a].push_back(b),adjlist[b].push_back(a);
  }
  if(n==1){
    cout<<"YES\n1\n1\n";
  } else if (n==2) {
    cout<<"YES\n2\n1 1\n";
  } else if (n == 3) {
    cout<<"YES\n2\n2 2\n";
  } else {
    cout<<"NO\n";
  }
}

Subtask #1
0.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Incorrect 0 ms 348 KB Output isn't correct
4 Halted 0 ms 0 KB -

Subtask #2
0.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Incorrect 0 ms 348 KB Output isn't correct
5 Halted 0 ms 0 KB -

Subtask #3
0.0 / 80.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Incorrect 0 ms 348 KB Output isn't correct
4 Halted 0 ms 0 KB -