#include <bits/stdc++.h>
using namespace std;
int t, n, m;
int main() {
ios_base::sync_with_stdio(false);
cin.tie(NULL);
cin >> t;
while (t--) {
cin >> n >> m;
if (n + (m - 1) / 2 >= m + (n - 1) / 2) {
cout << n + (m - 1) / 2 << '\n';
for (int i = 0; i < n; i++) {
for (int j = 0; j < m; j++) {
if (j < (m - 1) / 2) cout << '-';
else cout << '+';
}
cout << '\n';
}
} else {
cout << m + (n - 1) / 2 << '\n';
for (int i = 0; i < n; i++) {
for (int j = 0; j < m; j++) {
if (i < (n - 1) / 2) cout << '+';
else cout << '-';
}
cout << '\n';
}
}
}
return 0;
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
348 KB |
Output is correct |
2 |
Correct |
0 ms |
348 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
344 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
348 KB |
Output is correct |
2 |
Correct |
0 ms |
348 KB |
Output is correct |
3 |
Correct |
1 ms |
344 KB |
Output is correct |
4 |
Incorrect |
1 ms |
348 KB |
Wrong answer in test 5 29: 31 < 32 |
5 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
17 ms |
1624 KB |
Wrong answer in test 97 21: 107 < 116 |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
17 ms |
1372 KB |
Wrong answer in test 24 24: 35 < 44 |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
348 KB |
Output is correct |
2 |
Correct |
0 ms |
348 KB |
Output is correct |
3 |
Correct |
1 ms |
344 KB |
Output is correct |
4 |
Incorrect |
1 ms |
348 KB |
Wrong answer in test 5 29: 31 < 32 |
5 |
Halted |
0 ms |
0 KB |
- |