oj.uz

Submission #1010541

# Submission time Handle Problem Language Result Execution time Memory
1010541 2024-06-29T07:56:38 Z LucaIlie Red-blue table (IZhO19_stones) C++17
0 / 100
 21 ms 1372 KB 
#include <bits/stdc++.h>

using namespace std;

int main() {
    int t;

    cin >> t;
    for ( ; t > 0; t-- ) {
        int n, m;

        cin >> n >> m;

        cout << n + m - 2 << "\n";
        for ( int l = 0; l < n; l++ ) {
            for ( int c = 0; c < m; c++ ) {
                if ( l == n - 1 )
                    cout << "-";
                else if ( (l + c) % 2 == 0 )
                    cout << "+";
                else
                    cout << "-";
            }
            cout << "\n";
        }
    }

    return 0;
}

Subtask #1
0 / 17.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB in the table A+B is not equal to 2
2 Halted 0 ms 0 KB -

Subtask #2
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 348 KB Wrong answer in test 2 1: 1 < 2
2 Halted 0 ms 0 KB -

Subtask #3
0 / 16.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB in the table A+B is not equal to 2
2 Halted 0 ms 0 KB -

Subtask #4
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 21 ms 1372 KB in the table A+B is not equal to 116
2 Halted 0 ms 0 KB -

Subtask #5
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 17 ms 1368 KB in the table A+B is not equal to 46
2 Halted 0 ms 0 KB -

Subtask #6
0 / 31.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB in the table A+B is not equal to 2
2 Halted 0 ms 0 KB -