#include <bits/stdc++.h>
using namespace std;
const int H = 4005;
int h, w;
char d[H][H];
int main() {
ios::sync_with_stdio(false);
cin.tie(0);
cin >> h >> w;
bool fr = false, ff = false;
for (int i = 1; i <= h; i++) {
for (int j = 1; j <= w; j++) {
cin >> d[i][j];
fr |= (d[i][j] == 'R');
ff |= (d[i][j] == 'F');
}
}
cout << fr + ff;
return 0;
}
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Incorrect |
5 ms |
2384 KB |
Output isn't correct |
| 2 |
Incorrect |
1 ms |
340 KB |
Output isn't correct |
| 3 |
Incorrect |
1 ms |
468 KB |
Output isn't correct |
| 4 |
Incorrect |
2 ms |
2368 KB |
Output isn't correct |
| 5 |
Incorrect |
2 ms |
1492 KB |
Output isn't correct |
| 6 |
Incorrect |
1 ms |
340 KB |
Output isn't correct |
| 7 |
Incorrect |
1 ms |
468 KB |
Output isn't correct |
| 8 |
Incorrect |
1 ms |
464 KB |
Output isn't correct |
| 9 |
Incorrect |
1 ms |
720 KB |
Output isn't correct |
| 10 |
Incorrect |
2 ms |
1364 KB |
Output isn't correct |
| 11 |
Incorrect |
2 ms |
1108 KB |
Output isn't correct |
| 12 |
Incorrect |
2 ms |
1492 KB |
Output isn't correct |
| 13 |
Incorrect |
2 ms |
1424 KB |
Output isn't correct |
| 14 |
Incorrect |
2 ms |
1492 KB |
Output isn't correct |
| 15 |
Incorrect |
3 ms |
2516 KB |
Output isn't correct |
| 16 |
Incorrect |
3 ms |
2432 KB |
Output isn't correct |
| 17 |
Incorrect |
3 ms |
2388 KB |
Output isn't correct |
| 18 |
Incorrect |
3 ms |
2388 KB |
Output isn't correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Incorrect |
7 ms |
15316 KB |
Output isn't correct |
| 2 |
Incorrect |
17 ms |
6648 KB |
Output isn't correct |
| 3 |
Incorrect |
181 ms |
31552 KB |
Output isn't correct |
| 4 |
Incorrect |
45 ms |
11360 KB |
Output isn't correct |
| 5 |
Incorrect |
87 ms |
20864 KB |
Output isn't correct |
| 6 |
Incorrect |
157 ms |
31676 KB |
Output isn't correct |
| 7 |
Incorrect |
6 ms |
15956 KB |
Output isn't correct |
| 8 |
Incorrect |
6 ms |
15316 KB |
Output isn't correct |
| 9 |
Incorrect |
1 ms |
340 KB |
Output isn't correct |
| 10 |
Incorrect |
1 ms |
340 KB |
Output isn't correct |
| 11 |
Incorrect |
6 ms |
15700 KB |
Output isn't correct |
| 12 |
Incorrect |
1 ms |
844 KB |
Output isn't correct |
| 13 |
Incorrect |
16 ms |
6660 KB |
Output isn't correct |
| 14 |
Incorrect |
10 ms |
4692 KB |
Output isn't correct |
| 15 |
Incorrect |
11 ms |
5216 KB |
Output isn't correct |
| 16 |
Incorrect |
7 ms |
2440 KB |
Output isn't correct |
| 17 |
Incorrect |
41 ms |
12112 KB |
Output isn't correct |
| 18 |
Incorrect |
56 ms |
12028 KB |
Output isn't correct |
| 19 |
Incorrect |
38 ms |
11296 KB |
Output isn't correct |
| 20 |
Incorrect |
34 ms |
10444 KB |
Output isn't correct |
| 21 |
Incorrect |
88 ms |
21488 KB |
Output isn't correct |
| 22 |
Incorrect |
88 ms |
20852 KB |
Output isn't correct |
| 23 |
Incorrect |
77 ms |
17660 KB |
Output isn't correct |
| 24 |
Incorrect |
98 ms |
21556 KB |
Output isn't correct |
| 25 |
Incorrect |
178 ms |
31616 KB |
Output isn't correct |
| 26 |
Correct |
116 ms |
25952 KB |
Output is correct |
| 27 |
Incorrect |
159 ms |
31636 KB |
Output isn't correct |
| 28 |
Incorrect |
177 ms |
31532 KB |
Output isn't correct |
| 29 |
Incorrect |
147 ms |
31552 KB |
Output isn't correct |
| 30 |
Incorrect |
159 ms |
30960 KB |
Output isn't correct |
| 31 |
Incorrect |
122 ms |
23264 KB |
Output isn't correct |
| 32 |
Incorrect |
150 ms |
31640 KB |
Output isn't correct |
