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Submission #490193

# Submission time Handle Problem Language Result Execution time Memory
490193 2021-11-26T07:42:37 Z Ziyoda Red-blue table (IZhO19_stones) C++14
0 / 100
 20 ms 1256 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)
			swap(n, m);
		string s1="", s2="";
		for(int i=0; i<n; i++)
			s1+='-', s2+='+';
		int e = (m-1)/2;
		cout << n+e << endl;
		for(int i=0; i<m; i++){
			if(e!=0){
				cout << s2 << endl;
				e--;
			}
			else
				cout << s1 << 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 Wrong answer

Subtask #2
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 204 KB Wrong answer

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 Wrong answer

Subtask #4
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 20 ms 1256 KB Wrong answer
2 Halted 0 ms 0 KB -

Subtask #5
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 15 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 Wrong answer