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Submission #490198

# Submission time Handle Problem Language Result Execution time Memory
490198 2021-11-26T08:21:56 Z Ziyoda Red-blue table (IZhO19_stones) C++14
0 / 100
 49 ms 1260 KB 
#include <bits/stdc++.h>

using namespace std;

int main()
{
	ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL);
	int t;
	cin >> t;
	while(t--){
		int n, m;
		cin >> n >> m;
		if(n<=m){
			int e = (n-1)/2;
			cout << m+e << endl;
			for(int i=0; i<n; i++){
				if(e!=0){
					for(int j=0; j<m; j++)
						cout << '+';
					e--;
				}
				else{
					for(int j=0; j<m; j++)
						cout << '-';
				}
				cout << endl;
			}
		}
		else{
			int e = (m-1)/2;
			cout << n+e << endl;
			for(int i=0; i<n; i++){
					if(e!=0){
						for(int j=0; j<m; j++)
							cout << '-';
						e--;
					}
					else{
						for(int j=0; j<m; j++)
							cout << '+';
					}
				cout << endl;
			}
		}
	}
}

Subtask #1
0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Incorrect 0 ms 204 KB in the table A+B is not equal to 5

Subtask #2
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 6 ms 332 KB in the table A+B is not equal to 5

Subtask #3
0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Incorrect 0 ms 204 KB in the table A+B is not equal to 5

Subtask #4
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 49 ms 1260 KB in the table A+B is not equal to 107
2 Halted 0 ms 0 KB -

Subtask #5
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 34 ms 1228 KB Wrong answer in test 24 24: 35 < 44
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 0 ms 204 KB in the table A+B is not equal to 5