oj.uz

Submission #1093910

# Submission time Handle Problem Language Result Execution time Memory
1093910 2024-09-28T04:55:29 Z stdfloat Red-blue table (IZhO19_stones) C++17
0 / 100
 18 ms 1368 KB 
#include <bits/stdc++.h>
using namespace std;

using ll = long long;

#define all(v) (v).begin(), (v).end()

void solve() {
	int n, m;
	cin >> n >> m;

	vector<vector<char>> a(n, vector<char>(m));
	if (n < m) {
		for (int i = 0; i < n; i++) {
			if (i < ((n - 1) >> 1)) {
				for (int j = 0; j < m; j++)
					a[i][j] = '+';
			}
			else {
				for (int j = 0; j < m; j++)
					a[i][j] = '-';
			}
		}
	}
	else {
		for (int i = 0; i < m; i++) {
			if (i < ((m - 1) >> 1)) {
				for (int j = 0; j < n; j++)
					a[j][i] = '-';
			}
			else {
				for (int j = 0; j < n; j++)
					a[j][i] = '+';
			}
		}
	}

	for (auto i : a) {
		for (auto j : i)
			cout << j;
		cout << '\n';
	}
	cout << '\n';
}

int main() {
	ios::sync_with_stdio(false); cin.tie(nullptr);

	int T;
	cin >> T;
	while (T--) solve();
}

Subtask #1
0 / 17.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Expected integer, but "---" found
2 Halted 0 ms 0 KB -

Subtask #2
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 344 KB Expected integer, but "+++++++++++++++++++++++++++++++++++++++++++++" found
2 Halted 0 ms 0 KB -

Subtask #3
0 / 16.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Expected integer, but "---" found
2 Halted 0 ms 0 KB -

Subtask #4
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 18 ms 1368 KB Expected integer, but "----------+++++++++++" found
2 Halted 0 ms 0 KB -

Subtask #5
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 17 ms 1368 KB Expected integer, but "-----------+++++++++++++" found
2 Halted 0 ms 0 KB -

Subtask #6
0 / 31.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Expected integer, but "---" found
2 Halted 0 ms 0 KB -