oj.uz

Submission #167699

# Submission time Handle Problem Language Result Execution time Memory
167699 2019-12-09T17:34:11 Z munhorgil Red-blue table (IZhO19_stones) C++14
27 / 100
 93 ms 1400 KB 
#include<bits/stdc++.h>

using namespace std;

int main()
{
	int t , i , j , m , n , ans;
	
	cin >> t;
	
	while(t > 0)
	{
		cin >> n >> m;
		
		ans = max(n , m) + (min(n , m) - 1) / 2;
		
		cout << ans << endl;
		
		if(n > m)
		{
			for(i = 0 ; i < n ; i++)
			{
				for(j = 0 ; j < m - ((m - 1) / 2) ; j++)
				{
					cout << '+';
				}
				for(j = 0 ; j < (m - 1) / 2 ; j++)
				{
					cout << '-';
				}
				cout << endl;
			}
		}
		else
		{
			for(i = 0 ; i < n - ((n - 1) / 2) ; i++)
			{
				for(j = 0 ; j < m ; j++)
				{
					cout << '-';
				}
				cout << endl;
			}
			for(i = 0 ; i < (n - 1) / 2 ; i++)
			{
				for(j = 0 ; j < m ; j++)
				{
					cout << '+';
				}
				cout << endl;
			}
		}
		
		t--;
	}
}

Subtask #1
17.0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 376 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 14 ms 376 KB Output is correct

Subtask #3
0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 14 ms 376 KB Output is correct
4 Incorrect 23 ms 376 KB Wrong answer in test 5 29: 31 < 32

Subtask #4
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 93 ms 1400 KB Wrong answer in test 97 21: 107 < 116
2 Halted 0 ms 0 KB -

Subtask #5
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 67 ms 1272 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 2 ms 256 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 14 ms 376 KB Output is correct
4 Incorrect 23 ms 376 KB Wrong answer in test 5 29: 31 < 32