| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 1046836 |
2024-08-07T04:32:42 Z |
wenqi |
Bomb (IZhO17_bomb) |
C++17 |
|
63 ms |
31080 KB |
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
#define all(x) x.begin(), x.end()
int N, M, grid[2505][2505];
int main(int, const char **) {
cin.tie(NULL)->sync_with_stdio(false);
cin >> N >> M;
for (int i = 1; i <= N; i++) {
for (int j = 1; j <= M; j++) {
char x;
cin >> x;
grid[i][j] = x - '0';
}
}
int a = 1e9, b = 1e9;
for (int i = 1; i <= N; i++) {
int cnt = 0;
for (int j = 1; j <= M; j++) {
if (grid[i][j]) {
cnt++;
} else if (cnt) {
a = min(a, cnt);
cnt = 0;
}
}
if (cnt) a = min(a, cnt);
}
for (int j = 1; j <= M; j++) {
int cnt = 0;
for (int i = 1; i <= N; i++) {
if (grid[i][j]) {
cnt++;
} else if (cnt) {
b = min(b, cnt);
cnt = 0;
}
}
if (cnt) b = min(b, cnt);
}
cout << (ll)a * b;
return 0;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
344 KB |
Output is correct |
| 2 |
Correct |
0 ms |
2396 KB |
Output is correct |
| 3 |
Correct |
2 ms |
23644 KB |
Output is correct |
| 4 |
Correct |
2 ms |
23644 KB |
Output is correct |
| 5 |
Correct |
0 ms |
600 KB |
Output is correct |
| 6 |
Correct |
0 ms |
348 KB |
Output is correct |
| 7 |
Correct |
0 ms |
348 KB |
Output is correct |
| 8 |
Incorrect |
0 ms |
2396 KB |
Output isn't correct |
| 9 |
Incorrect |
0 ms |
2396 KB |
Output isn't correct |
| 10 |
Incorrect |
0 ms |
348 KB |
Output isn't correct |
| 11 |
Incorrect |
0 ms |
2396 KB |
Output isn't correct |
| 12 |
Incorrect |
0 ms |
348 KB |
Output isn't correct |
| 13 |
Correct |
0 ms |
348 KB |
Output is correct |
| 14 |
Correct |
0 ms |
348 KB |
Output is correct |
| 15 |
Incorrect |
0 ms |
348 KB |
Output isn't correct |
| 16 |
Correct |
0 ms |
2396 KB |
Output is correct |
| 17 |
Correct |
0 ms |
2396 KB |
Output is correct |
| 18 |
Incorrect |
0 ms |
2396 KB |
Output isn't correct |
| 19 |
Incorrect |
0 ms |
2396 KB |
Output isn't correct |
| 20 |
Incorrect |
0 ms |
2396 KB |
Output isn't correct |
| 21 |
Incorrect |
0 ms |
2396 KB |
Output isn't correct |
| 22 |
Incorrect |
0 ms |
2396 KB |
Output isn't correct |
| 23 |
Incorrect |
0 ms |
2396 KB |
Output isn't correct |
| 24 |
Incorrect |
0 ms |
2396 KB |
Output isn't correct |
| 25 |
Incorrect |
0 ms |
2396 KB |
Output isn't correct |
| 26 |
Correct |
0 ms |
2520 KB |
Output is correct |
| 27 |
Correct |
1 ms |
4700 KB |
Output is correct |
| 28 |
Incorrect |
1 ms |
4700 KB |
Output isn't correct |
| 29 |
Incorrect |
1 ms |
4700 KB |
Output isn't correct |
| 30 |
Incorrect |
2 ms |
4700 KB |
Output isn't correct |
| 31 |
Incorrect |
2 ms |
4700 KB |
Output isn't correct |
| 32 |
Incorrect |
2 ms |
4824 KB |
Output isn't correct |
| 33 |
Incorrect |
2 ms |
6748 KB |
Output isn't correct |
| 34 |
Incorrect |
1 ms |
4708 KB |
Output isn't correct |
| 35 |
Incorrect |
2 ms |
6748 KB |
Output isn't correct |
| 36 |
Correct |
2 ms |
6876 KB |
Output is correct |
| 37 |
Incorrect |
1 ms |
2396 KB |
Output isn't correct |
| 38 |
Correct |
50 ms |
30872 KB |
Output is correct |
| 39 |
Incorrect |
1 ms |
2396 KB |
Output isn't correct |
| 40 |
Incorrect |
7 ms |
11612 KB |
Output isn't correct |
| 41 |
Incorrect |
0 ms |
2396 KB |
Output isn't correct |
| 42 |
Incorrect |
1 ms |
2396 KB |
Output isn't correct |
| 43 |
Correct |
53 ms |
31000 KB |
Output is correct |
| 44 |
Incorrect |
3 ms |
6748 KB |
Output isn't correct |
| 45 |
Incorrect |
60 ms |
30956 KB |
Output isn't correct |
| 46 |
Correct |
52 ms |
31060 KB |
Output is correct |
| 47 |
Incorrect |
50 ms |
30864 KB |
Output isn't correct |
| 48 |
Incorrect |
50 ms |
31056 KB |
Output isn't correct |
| 49 |
Correct |
49 ms |
31056 KB |
Output is correct |
| 50 |
Incorrect |
50 ms |
30844 KB |
Output isn't correct |
| 51 |
Incorrect |
52 ms |
30848 KB |
Output isn't correct |
| 52 |
Incorrect |
54 ms |
30980 KB |
Output isn't correct |
| 53 |
Incorrect |
52 ms |
30856 KB |
Output isn't correct |
| 54 |
Incorrect |
52 ms |
30836 KB |
Output isn't correct |
| 55 |
Incorrect |
55 ms |
31060 KB |
Output isn't correct |
| 56 |
Correct |
53 ms |
31080 KB |
Output is correct |
| 57 |
Incorrect |
54 ms |
31076 KB |
Output isn't correct |
| 58 |
Incorrect |
50 ms |
31056 KB |
Output isn't correct |
| 59 |
Incorrect |
50 ms |
31060 KB |
Output isn't correct |
| 60 |
Correct |
52 ms |
31056 KB |
Output is correct |
| 61 |
Correct |
48 ms |
31060 KB |
Output is correct |
| 62 |
Correct |
54 ms |
31056 KB |
Output is correct |
| 63 |
Correct |
54 ms |
30960 KB |
Output is correct |
| 64 |
Correct |
52 ms |
31056 KB |
Output is correct |
| 65 |
Incorrect |
52 ms |
30828 KB |
Output isn't correct |
| 66 |
Incorrect |
51 ms |
31068 KB |
Output isn't correct |
| 67 |
Incorrect |
50 ms |
31056 KB |
Output isn't correct |
| 68 |
Incorrect |
51 ms |
31060 KB |
Output isn't correct |
| 69 |
Incorrect |
49 ms |
31060 KB |
Output isn't correct |
| 70 |
Incorrect |
32 ms |
24916 KB |
Output isn't correct |
| 71 |
Incorrect |
50 ms |
30868 KB |
Output isn't correct |
| 72 |
Incorrect |
52 ms |
31056 KB |
Output isn't correct |
| 73 |
Incorrect |
51 ms |
31056 KB |
Output isn't correct |
| 74 |
Incorrect |
51 ms |
31060 KB |
Output isn't correct |
| 75 |
Incorrect |
50 ms |
31056 KB |
Output isn't correct |
| 76 |
Incorrect |
50 ms |
31064 KB |
Output isn't correct |
| 77 |
Incorrect |
52 ms |
31056 KB |
Output isn't correct |
| 78 |
Incorrect |
53 ms |
30984 KB |
Output isn't correct |
| 79 |
Incorrect |
55 ms |
30920 KB |
Output isn't correct |
| 80 |
Incorrect |
55 ms |
30992 KB |
Output isn't correct |
| 81 |
Incorrect |
50 ms |
31060 KB |
Output isn't correct |
| 82 |
Incorrect |
52 ms |
31060 KB |
Output isn't correct |
| 83 |
Incorrect |
56 ms |
30992 KB |
Output isn't correct |
| 84 |
Incorrect |
63 ms |
31076 KB |
Output isn't correct |
| 85 |
Incorrect |
57 ms |
31056 KB |
Output isn't correct |
| 86 |
Incorrect |
51 ms |
30932 KB |
Output isn't correct |
| 87 |
Incorrect |
50 ms |
30972 KB |
Output isn't correct |
| 88 |
Incorrect |
56 ms |
31060 KB |
Output isn't correct |
| 89 |
Incorrect |
49 ms |
31056 KB |
Output isn't correct |
| 90 |
Incorrect |
32 ms |
24912 KB |
Output isn't correct |
| 91 |
Incorrect |
49 ms |
31060 KB |
Output isn't correct |
| 92 |
Incorrect |
54 ms |
31056 KB |
Output isn't correct |
| 93 |
Incorrect |
50 ms |
31060 KB |
Output isn't correct |
| 94 |
Incorrect |
52 ms |
31060 KB |
Output isn't correct |
| 95 |
Incorrect |
62 ms |
30984 KB |
Output isn't correct |
| 96 |
Incorrect |
53 ms |
31060 KB |
Output isn't correct |
| 97 |
Incorrect |
54 ms |
31060 KB |
Output isn't correct |
| 98 |
Incorrect |
52 ms |
31060 KB |
Output isn't correct |
| 99 |
Incorrect |
54 ms |
30988 KB |
Output isn't correct |
| 100 |
Incorrect |
59 ms |
31056 KB |
Output isn't correct |
