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Submission #498897

# Submission time Handle Problem Language Result Execution time Memory
498897 2021-12-26T14:14:19 Z yahyobekabdunazarov Red-blue table (IZhO19_stones) C++17
0 / 100
 25 ms 1264 KB 
#include <bits/stdc++.h>
typedef long long ll;
using namespace std;
void solve(){
    int n, m;
    cin >> n >> m;
    
    if(n<m){
        cout << n+floor(m/2)+m%2 << endl;
        for(int i=0; i<n; i++){
            for(int j=0; j<m; j++){
                cout << "-";
            }
            cout << "\n";
        }
    }
    else if(n>m){ 
        cout << m+floor(n/2)+n%2 << endl;
        for(int i=0; i<n; i++){
            for(int j=0; j<m; j++){
                cout << "+";
            }
            cout << "\n";
        }
    }
    else{
       cout << n+floor(n/2) << endl;
       for(int i=0; i<n; i++){
            for(int j=0; j<m; j++){
                if(j<ceil(m/2)){
                    cout << "-";
                }
                else{
                    cout << "+";
                }
            }
            cout << "\n";
        } 
    }
}
int main()
{
    ios::sync_with_stdio(0);
    cin.tie(0);
    int t;
    cin >> t;
    while(t--){
        solve();
    }
    return 0;
}

Subtask #1
0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Incorrect 1 ms 204 KB in the table A+B is not equal to 3

Subtask #2
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 204 KB in the table A+B is not equal to 26

Subtask #3
0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Incorrect 1 ms 204 KB in the table A+B is not equal to 3

Subtask #4
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 25 ms 1264 KB in the table A+B is not equal to 70
2 Halted 0 ms 0 KB -

Subtask #5
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 22 ms 1232 KB in the table A+B is not equal to 36
2 Halted 0 ms 0 KB -

Subtask #6
0 / 31.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Incorrect 1 ms 204 KB in the table A+B is not equal to 3