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Submission #332991

# Submission time Handle Problem Language Result Execution time Memory
332991 2020-12-04T08:03:07 Z andrix007 Red-blue table (IZhO19_stones) C++14
27 / 100
 51 ms 1516 KB 
#include <iostream>

using namespace std;

int t;

int main()
{
	cin >> t;
	while (t--)
	{
		int m, n;
		cin >> m >> n;
		if (m == n)
		{
			if (m & 1)
				cout << m + n / 2 << '\n';
			else
				cout << m + n / 2 - 1 << '\n';
			for (int i = 1; i <= m; i++)
			{
				for (int j = 1; j <= n / 2 + 1; j++)
					cout << '+';
				for (int j = n / 2 + 2; j <= n; j++)
					cout << '-';
				cout << '\n';
			}
		}
		else if (n > m) /// mai multe coloane decat randuri
		{
			int sum = n;
			if (m & 1)
				sum += m / 2;
			else
				sum += m / 2 - 1;
			cout << sum << '\n';
			for (int i = 1; i <= m / 2 + 1; i++)
			{
				for (int j = 1; j <= n; j++)
					cout << '-';
				cout << '\n';
			}
			for(int i = m/2+2 ; i <= m ; i++)
			{
				for (int j = 1; j <= n; j++)
					cout << '+';
				cout << '\n';
			}
		}
		else if (m > n) /// mai multe randuri decat coloane
		{
			int sum = m;
			if (n & 1)
				sum += n / 2;
			else
				sum += n / 2 - 1;
			cout << sum << '\n';
			for (int i = 1; i <= m; i++)
			{
				for (int j = 1; j <= n / 2 + 1; j++)
					cout << '+';
				for (int j = n / 2 + 2; j <= n; j++)
					cout << '-';
				cout << '\n';
			}
		}
	}
	return 0;
}

Subtask #1
17.0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 268 KB Output is correct
2 Correct 1 ms 364 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 364 KB Output is correct

Subtask #3
0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 268 KB Output is correct
2 Correct 1 ms 364 KB Output is correct
3 Correct 2 ms 364 KB Output is correct
4 Incorrect 5 ms 364 KB Wrong answer in test 5 29: 31 < 32

Subtask #4
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 44 ms 1516 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 51 ms 1388 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 1 ms 268 KB Output is correct
2 Correct 1 ms 364 KB Output is correct
3 Correct 2 ms 364 KB Output is correct
4 Incorrect 5 ms 364 KB Wrong answer in test 5 29: 31 < 32