oj.uz

Submission #827284

# Submission time Handle Problem Language Result Execution time Memory
827284 2023-08-16T10:33:58 Z BERNARB01 Newspapers (CEOI21_newspapers) C++17
4 / 100
 1 ms 340 KB 
/**
 *    author:  BERNARD B.01
**/
#include <bits/stdc++.h>

using namespace std;

#ifdef B01
#include "deb.h"
#else
#define deb(...)
#endif

int main() {
  ios::sync_with_stdio(false);
  cin.tie(0);
  int n, m;
  cin >> n >> m;
  vector<vector<int>> g(n);
  for (int i = 0; i < m; i++) {
    int u, v;
    cin >> u >> v;
    --u; --v;
    g[u].push_back(v);
    g[v].push_back(u);
  }
  if (n == 1) {
    cout << "YES" << '\n';
    cout << 1 << '\n';
    cout << 1 << '\n';
  } else if (n == 2) {
    cout << "YES" << '\n';
    cout << 2 << '\n';
    cout << 1 << " " << 1 << '\n';
  } else if (n == 3) {
    cout << "YES" << '\n';
    cout << 2 << '\n';
    cout << 2 << " " << 2 << '\n';
  } else {
    cout << "YES" << '\n';
    cout << 5 * n << '\n';
    for (int i = 0; i < 5 * n; i++) {
      cout << i % n + 1 << '\n';
    }
  }
  return 0;
}

Subtask #1
0.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Partially correct 0 ms 212 KB Provide a successful but not optimal strategy.
4 Partially correct 0 ms 316 KB Failed to provide a successful strategy.
5 Partially correct 0 ms 212 KB Failed to provide a successful strategy.
6 Partially correct 0 ms 212 KB Failed to provide a successful strategy.
7 Incorrect 1 ms 212 KB Output isn't correct
8 Halted 0 ms 0 KB -

Subtask #2
4.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Partially correct 0 ms 212 KB Failed to provide a successful strategy.
5 Partially correct 0 ms 316 KB Provide a successful but not optimal strategy.
6 Partially correct 0 ms 212 KB Failed to provide a successful strategy.
7 Partially correct 0 ms 212 KB Provide a successful but not optimal strategy.
8 Partially correct 0 ms 212 KB Failed to provide a successful strategy.
9 Partially correct 0 ms 212 KB Provide a successful but not optimal strategy.
10 Partially correct 0 ms 212 KB Failed to provide a successful strategy.
11 Partially correct 1 ms 340 KB Failed to provide a successful strategy.
12 Partially correct 1 ms 340 KB Provide a successful but not optimal strategy.
13 Partially correct 1 ms 340 KB Failed to provide a successful strategy.
14 Partially correct 1 ms 320 KB Failed to provide a successful strategy.
15 Partially correct 1 ms 324 KB Provide a successful but not optimal strategy.
16 Partially correct 1 ms 340 KB Failed to provide a successful strategy.
17 Partially correct 1 ms 340 KB Provide a successful but not optimal strategy.
18 Partially correct 1 ms 320 KB Failed to provide a successful strategy.
19 Partially correct 1 ms 340 KB Provide a successful but not optimal strategy.
20 Partially correct 1 ms 340 KB Failed to provide a successful strategy.

Subtask #3
0.0 / 80.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Partially correct 0 ms 212 KB Provide a successful but not optimal strategy.
4 Partially correct 0 ms 316 KB Failed to provide a successful strategy.
5 Partially correct 0 ms 212 KB Failed to provide a successful strategy.
6 Partially correct 0 ms 212 KB Failed to provide a successful strategy.
7 Incorrect 1 ms 212 KB Output isn't correct
8 Halted 0 ms 0 KB -