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Submission #898042

# Submission time Handle Problem Language Result Execution time Memory
898042 2024-01-04T08:54:56 Z vjudge1 Hedgehog Daniyar and Algorithms (IZhO19_sortbooks) C++17
0 / 100
 3000 ms 191412 KB 
#include <bits/stdc++.h>
using namespace std;

int t, n, m, ans;

signed main() {
  ios::sync_with_stdio(false); cin.tie(nullptr);

  cin >> t;
  while (t--) {
    cin >> n >> m;
    if (n > m) {
      ans = n + (m-1)/2;

      cout << ans << "\n";
      for (int i = 0; i < n; i++) {
        for (int j = 0; j < m; j++) {
          if (j <= m/2) cout << '+';
          else cout << '-';
        }
        cout << "\n";
      }
    }
    else {
      ans = m + (n-1)/2;

      cout << ans << "\n";
      for (int i = 0; i < n; i++) {
        for (int j = 0; j < m; j++) {
          if (i <= n/2) cout << '-';
          else cout << '+';
        }
        cout << "\n";
      }
    }
  }
}

Subtask #1
0 / 8.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 344 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 9.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 344 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 13.0

# Verdict Execution time Memory Grader output
1 Execution timed out 3054 ms 189664 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #4
0 / 17.0

# Verdict Execution time Memory Grader output
1 Execution timed out 3051 ms 191412 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #5
0 / 30.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 344 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #6
0 / 23.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 344 KB Output isn't correct
2 Halted 0 ms 0 KB -