| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 337871 |
2020-12-22T04:21:03 Z |
boykut |
Bomb (IZhO17_bomb) |
C++14 |
|
385 ms |
12780 KB |
#include <bits/stdc++.h>
using namespace std;
const int MAXN = 2501;
//int dp[MAXN][MAXN];
char a[MAXN][MAXN];
//int sum[MAXN][MAXN];
signed main() {
int n, m;
cin >> n >> m;
for (int i = 1; i <= n; i++) {
for (int j = 1; j <= m; j++) {
cin >> a[i][j];
//sum[i][j] = sum[i-1][j]+sum[i][j-1]-sum[i-1][j-1]+int(a[i][j] == '1');
}
}
//for (int i = 1; i <= n; i++) {
// for (int j = 1; j <= n; j++) {
// for (int a = 1; a <= i; a++) {
// for (int b = 1; b <= j; b++) {
// if (get(a, b, i, j))
// dp[i - a + 1][j - b + 1] = 1;
// }
// }
// }
//}
if (n == 1) {
int ans = 2e9;
for (int l = 1; l <= m;) {
int r = l, cnt = 0;
while (r <= m && a[1][r] == '1') cnt++, r++;
if (cnt)
ans = min(ans, cnt);
l = r + 1;
}
cout << ans << '\n';
} else if (m == 1) {
int ans = 2e9;
for (int l = 1; l <= n; l++) {
int r = l, cnt = 0;
while (r <= m && a[r][1] == '1') cnt++, r++;
if (cnt)
ans = min(ans, cnt);
}
cout << ans << '\n';
}
return 0;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
364 KB |
Output is correct |
| 2 |
Incorrect |
1 ms |
364 KB |
Output isn't correct |
| 3 |
Incorrect |
4 ms |
6380 KB |
Output isn't correct |
| 4 |
Incorrect |
4 ms |
6380 KB |
Output isn't correct |
| 5 |
Correct |
1 ms |
492 KB |
Output is correct |
| 6 |
Correct |
1 ms |
376 KB |
Output is correct |
| 7 |
Incorrect |
1 ms |
364 KB |
Output isn't correct |
| 8 |
Incorrect |
1 ms |
364 KB |
Output isn't correct |
| 9 |
Incorrect |
1 ms |
364 KB |
Output isn't correct |
| 10 |
Incorrect |
1 ms |
364 KB |
Output isn't correct |
| 11 |
Incorrect |
1 ms |
364 KB |
Output isn't correct |
| 12 |
Incorrect |
1 ms |
364 KB |
Output isn't correct |
| 13 |
Incorrect |
1 ms |
364 KB |
Output isn't correct |
| 14 |
Incorrect |
1 ms |
364 KB |
Output isn't correct |
| 15 |
Incorrect |
1 ms |
364 KB |
Output isn't correct |
| 16 |
Incorrect |
1 ms |
364 KB |
Output isn't correct |
| 17 |
Incorrect |
1 ms |
492 KB |
Output isn't correct |
| 18 |
Incorrect |
1 ms |
492 KB |
Output isn't correct |
| 19 |
Incorrect |
1 ms |
492 KB |
Output isn't correct |
| 20 |
Incorrect |
1 ms |
492 KB |
Output isn't correct |
| 21 |
Incorrect |
1 ms |
492 KB |
Output isn't correct |
| 22 |
Incorrect |
1 ms |
492 KB |
Output isn't correct |
| 23 |
Incorrect |
1 ms |
620 KB |
Output isn't correct |
| 24 |
Incorrect |
1 ms |
492 KB |
Output isn't correct |
| 25 |
Incorrect |
1 ms |
620 KB |
Output isn't correct |
| 26 |
Incorrect |
1 ms |
620 KB |
Output isn't correct |
| 27 |
Incorrect |
6 ms |
1132 KB |
Output isn't correct |
| 28 |
Incorrect |
8 ms |
1136 KB |
Output isn't correct |
| 29 |
Incorrect |
8 ms |
1388 KB |
Output isn't correct |
| 30 |
Incorrect |
12 ms |
1516 KB |
Output isn't correct |
| 31 |
Incorrect |
10 ms |
1280 KB |
Output isn't correct |
| 32 |
Incorrect |
10 ms |
1516 KB |
Output isn't correct |
| 33 |
Incorrect |
13 ms |
1644 KB |
Output isn't correct |
| 34 |
Incorrect |
6 ms |
1260 KB |
Output isn't correct |
| 35 |
Incorrect |
13 ms |
1644 KB |
Output isn't correct |
| 36 |
Incorrect |
15 ms |
1644 KB |
Output isn't correct |
| 37 |
Incorrect |
1 ms |
364 KB |
Output isn't correct |
| 38 |
Incorrect |
364 ms |
12524 KB |
Output isn't correct |
| 39 |
Incorrect |
1 ms |
364 KB |
Output isn't correct |
| 40 |
Incorrect |
46 ms |
3180 KB |
Output isn't correct |
| 41 |
Incorrect |
1 ms |
384 KB |
Output isn't correct |
| 42 |
Incorrect |
1 ms |
620 KB |
Output isn't correct |
| 43 |
Incorrect |
366 ms |
12524 KB |
Output isn't correct |
| 44 |
Incorrect |
13 ms |
1772 KB |
Output isn't correct |
| 45 |
Incorrect |
363 ms |
12544 KB |
Output isn't correct |
| 46 |
Incorrect |
363 ms |
12524 KB |
Output isn't correct |
| 47 |
Incorrect |
361 ms |
12780 KB |
Output isn't correct |
| 48 |
Incorrect |
366 ms |
12524 KB |
Output isn't correct |
| 49 |
Incorrect |
385 ms |
12524 KB |
Output isn't correct |
| 50 |
Incorrect |
361 ms |
12524 KB |
Output isn't correct |
| 51 |
Incorrect |
366 ms |
12652 KB |
Output isn't correct |
| 52 |
Incorrect |
361 ms |
12524 KB |
Output isn't correct |
| 53 |
Incorrect |
363 ms |
12524 KB |
Output isn't correct |
| 54 |
Incorrect |
363 ms |
12604 KB |
Output isn't correct |
| 55 |
Incorrect |
366 ms |
12652 KB |
Output isn't correct |
| 56 |
Incorrect |
372 ms |
12524 KB |
Output isn't correct |
| 57 |
Incorrect |
362 ms |
12524 KB |
Output isn't correct |
| 58 |
Incorrect |
361 ms |
12524 KB |
Output isn't correct |
| 59 |
Incorrect |
362 ms |
12536 KB |
Output isn't correct |
| 60 |
Incorrect |
363 ms |
12524 KB |
Output isn't correct |
| 61 |
Incorrect |
363 ms |
12620 KB |
Output isn't correct |
| 62 |
Incorrect |
365 ms |
12556 KB |
Output isn't correct |
| 63 |
Incorrect |
363 ms |
12524 KB |
Output isn't correct |
| 64 |
Incorrect |
360 ms |
12524 KB |
Output isn't correct |
| 65 |
Incorrect |
362 ms |
12572 KB |
Output isn't correct |
| 66 |
Incorrect |
368 ms |
12652 KB |
Output isn't correct |
| 67 |
Incorrect |
362 ms |
12652 KB |
Output isn't correct |
| 68 |
Incorrect |
361 ms |
12780 KB |
Output isn't correct |
| 69 |
Incorrect |
364 ms |
12524 KB |
Output isn't correct |
| 70 |
Incorrect |
232 ms |
9196 KB |
Output isn't correct |
| 71 |
Incorrect |
379 ms |
12708 KB |
Output isn't correct |
| 72 |
Incorrect |
361 ms |
12604 KB |
Output isn't correct |
| 73 |
Incorrect |
362 ms |
12652 KB |
Output isn't correct |
| 74 |
Incorrect |
361 ms |
12524 KB |
Output isn't correct |
| 75 |
Incorrect |
361 ms |
12652 KB |
Output isn't correct |
| 76 |
Incorrect |
363 ms |
12640 KB |
Output isn't correct |
| 77 |
Incorrect |
360 ms |
12700 KB |
Output isn't correct |
| 78 |
Incorrect |
363 ms |
12524 KB |
Output isn't correct |
| 79 |
Incorrect |
364 ms |
12524 KB |
Output isn't correct |
| 80 |
Incorrect |
365 ms |
12752 KB |
Output isn't correct |
| 81 |
Incorrect |
364 ms |
12652 KB |
Output isn't correct |
| 82 |
Incorrect |
383 ms |
12524 KB |
Output isn't correct |
| 83 |
Incorrect |
377 ms |
12636 KB |
Output isn't correct |
| 84 |
Incorrect |
373 ms |
12600 KB |
Output isn't correct |
| 85 |
Incorrect |
368 ms |
12628 KB |
Output isn't correct |
| 86 |
Incorrect |
364 ms |
12652 KB |
Output isn't correct |
| 87 |
Incorrect |
366 ms |
12524 KB |
Output isn't correct |
| 88 |
Incorrect |
363 ms |
12524 KB |
Output isn't correct |
| 89 |
Incorrect |
363 ms |
12628 KB |
Output isn't correct |
| 90 |
Incorrect |
232 ms |
9196 KB |
Output isn't correct |
| 91 |
Incorrect |
373 ms |
12572 KB |
Output isn't correct |
| 92 |
Incorrect |
365 ms |
12524 KB |
Output isn't correct |
| 93 |
Incorrect |
365 ms |
12780 KB |
Output isn't correct |
| 94 |
Incorrect |
361 ms |
12524 KB |
Output isn't correct |
| 95 |
Incorrect |
362 ms |
12616 KB |
Output isn't correct |
| 96 |
Incorrect |
364 ms |
12524 KB |
Output isn't correct |
| 97 |
Incorrect |
364 ms |
12524 KB |
Output isn't correct |
| 98 |
Incorrect |
363 ms |
12524 KB |
Output isn't correct |
| 99 |
Incorrect |
364 ms |
12752 KB |
Output isn't correct |
| 100 |
Incorrect |
360 ms |
12652 KB |
Output isn't correct |
