| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 833280 |
2023-08-22T04:02:41 Z |
vjudge1 |
Bomb (IZhO17_bomb) |
C++17 |
|
311 ms |
49372 KB |
#include <bits/stdc++.h>
using namespace std;
int n, m;
const int maxn = 2504;
int chainw[maxn][maxn];
int chainh[maxn][maxn];
int getParentW(int i, int j) {
if (chainw[i][j+1] != 0) return getParentW(i, j+1);
return j;
}
int getParentH(int i, int j) {
if (chainh[i+1][j] != 0) return getParentH(i+1, j);
return i;
}
int main() {
cin >> n >> m;
int all0 = true;
for (int i = 1; i <= n; i++) {
for (int j = 1; j <= m; j++) {
char x;
cin >> x;
if (x == '1') {
all0 = false;
chainw[i][j] = chainw[i][j-1]+1;
chainh[i][j] = chainh[i-1][j]+1;
}
}
}
if (all0) {
cout << 0 << endl;
return 0;
}
int maxpossiblew = maxn;
int maxpossibleh = maxn;
for (int i = 1; i <= n; i++) {
for (int j = 1; j <= m; j++) {
j = getParentW(i, j);
if (chainw[i][j] == 0) continue;
maxpossiblew = min(maxpossiblew, chainw[i][j]);
}
// if (maxw[i] == 0) continue;
// maxpossiblew = min(maxpossiblew, chainw[i][maxw[i]]);
}
for (int j = 1; j <= m; j++) {
for (int i = 1; i <= n; i++) {
i = getParentH(i, j);
if (chainh[i][j] == 0) continue;
maxpossibleh = min(maxpossibleh, chainh[i][j]);
}
// if (maxw[i] == 0) continue;
// maxpossiblew = min(maxpossiblew, chainw[i][maxw[i]]);
}
cout << maxpossibleh * maxpossiblew << endl;
return 0;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
212 KB |
Output is correct |
| 2 |
Correct |
0 ms |
340 KB |
Output is correct |
| 3 |
Correct |
9 ms |
20296 KB |
Output is correct |
| 4 |
Correct |
10 ms |
20308 KB |
Output is correct |
| 5 |
Correct |
0 ms |
340 KB |
Output is correct |
| 6 |
Correct |
0 ms |
212 KB |
Output is correct |
| 7 |
Correct |
0 ms |
340 KB |
Output is correct |
| 8 |
Incorrect |
0 ms |
340 KB |
Output isn't correct |
| 9 |
Incorrect |
0 ms |
340 KB |
Output isn't correct |
| 10 |
Incorrect |
0 ms |
424 KB |
Output isn't correct |
| 11 |
Incorrect |
0 ms |
340 KB |
Output isn't correct |
| 12 |
Incorrect |
0 ms |
340 KB |
Output isn't correct |
| 13 |
Correct |
0 ms |
340 KB |
Output is correct |
| 14 |
Correct |
0 ms |
340 KB |
Output is correct |
| 15 |
Incorrect |
0 ms |
340 KB |
Output isn't correct |
| 16 |
Correct |
1 ms |
468 KB |
Output is correct |
| 17 |
Correct |
1 ms |
852 KB |
Output is correct |
| 18 |
Incorrect |
1 ms |
596 KB |
Output isn't correct |
| 19 |
Incorrect |
1 ms |
724 KB |
Output isn't correct |
| 20 |
Incorrect |
1 ms |
724 KB |
Output isn't correct |
| 21 |
Incorrect |
1 ms |
340 KB |
Output isn't correct |
| 22 |
Incorrect |
1 ms |
596 KB |
Output isn't correct |
| 23 |
Incorrect |
1 ms |
724 KB |
Output isn't correct |
| 24 |
Incorrect |
1 ms |
724 KB |
Output isn't correct |
| 25 |
Incorrect |
1 ms |
980 KB |
Output isn't correct |
| 26 |
Correct |
1 ms |
1108 KB |
Output is correct |
| 27 |
Correct |
4 ms |
3284 KB |
Output is correct |
| 28 |
Incorrect |
5 ms |
712 KB |
Output isn't correct |
| 29 |
Incorrect |
6 ms |
4160 KB |
Output isn't correct |
| 30 |
Incorrect |
8 ms |
3028 KB |
Output isn't correct |
| 31 |
Incorrect |
6 ms |
2220 KB |
Output isn't correct |
| 32 |
Incorrect |
7 ms |
3028 KB |
Output isn't correct |
| 33 |
Incorrect |
9 ms |
4120 KB |
Output isn't correct |
| 34 |
Incorrect |
4 ms |
724 KB |
Output isn't correct |
| 35 |
Incorrect |
8 ms |
852 KB |
Output isn't correct |
| 36 |
Correct |
9 ms |
5460 KB |
Output is correct |
| 37 |
Incorrect |
1 ms |
468 KB |
Output isn't correct |
| 38 |
Correct |
255 ms |
49208 KB |
Output is correct |
| 39 |
Incorrect |
0 ms |
468 KB |
Output isn't correct |
| 40 |
Incorrect |
31 ms |
13336 KB |
Output isn't correct |
| 41 |
Incorrect |
0 ms |
468 KB |
Output isn't correct |
| 42 |
Incorrect |
1 ms |
1108 KB |
Output isn't correct |
| 43 |
Correct |
252 ms |
45376 KB |
Output is correct |
| 44 |
Incorrect |
9 ms |
4820 KB |
Output isn't correct |
| 45 |
Incorrect |
255 ms |
46684 KB |
Output isn't correct |
| 46 |
Correct |
258 ms |
49300 KB |
Output is correct |
| 47 |
Incorrect |
257 ms |
46780 KB |
Output isn't correct |
| 48 |
Incorrect |
260 ms |
49372 KB |
Output isn't correct |
| 49 |
Correct |
257 ms |
49200 KB |
Output is correct |
| 50 |
Incorrect |
264 ms |
49236 KB |
Output isn't correct |
| 51 |
Incorrect |
262 ms |
49160 KB |
Output isn't correct |
| 52 |
Incorrect |
254 ms |
49196 KB |
Output isn't correct |
| 53 |
Incorrect |
253 ms |
48556 KB |
Output isn't correct |
| 54 |
Incorrect |
266 ms |
35996 KB |
Output isn't correct |
| 55 |
Incorrect |
252 ms |
34196 KB |
Output isn't correct |
| 56 |
Correct |
253 ms |
49300 KB |
Output is correct |
| 57 |
Incorrect |
252 ms |
29400 KB |
Output isn't correct |
| 58 |
Incorrect |
259 ms |
34296 KB |
Output isn't correct |
| 59 |
Incorrect |
257 ms |
31280 KB |
Output isn't correct |
| 60 |
Correct |
252 ms |
41020 KB |
Output is correct |
| 61 |
Correct |
247 ms |
49268 KB |
Output is correct |
| 62 |
Correct |
258 ms |
49288 KB |
Output is correct |
| 63 |
Correct |
260 ms |
49192 KB |
Output is correct |
| 64 |
Correct |
255 ms |
32092 KB |
Output is correct |
| 65 |
Incorrect |
261 ms |
48108 KB |
Output isn't correct |
| 66 |
Incorrect |
260 ms |
45140 KB |
Output isn't correct |
| 67 |
Incorrect |
260 ms |
49292 KB |
Output isn't correct |
| 68 |
Incorrect |
253 ms |
49228 KB |
Output isn't correct |
| 69 |
Incorrect |
256 ms |
28912 KB |
Output isn't correct |
| 70 |
Incorrect |
155 ms |
10292 KB |
Output isn't correct |
| 71 |
Incorrect |
247 ms |
21856 KB |
Output isn't correct |
| 72 |
Incorrect |
250 ms |
27428 KB |
Output isn't correct |
| 73 |
Incorrect |
251 ms |
27884 KB |
Output isn't correct |
| 74 |
Incorrect |
249 ms |
29388 KB |
Output isn't correct |
| 75 |
Incorrect |
249 ms |
30996 KB |
Output isn't correct |
| 76 |
Incorrect |
258 ms |
32332 KB |
Output isn't correct |
| 77 |
Incorrect |
252 ms |
32752 KB |
Output isn't correct |
| 78 |
Incorrect |
311 ms |
32984 KB |
Output isn't correct |
| 79 |
Incorrect |
243 ms |
5624 KB |
Output isn't correct |
| 80 |
Incorrect |
239 ms |
6900 KB |
Output isn't correct |
| 81 |
Incorrect |
239 ms |
7248 KB |
Output isn't correct |
| 82 |
Incorrect |
257 ms |
35600 KB |
Output isn't correct |
| 83 |
Incorrect |
256 ms |
35696 KB |
Output isn't correct |
| 84 |
Incorrect |
239 ms |
980 KB |
Output isn't correct |
| 85 |
Incorrect |
253 ms |
34604 KB |
Output isn't correct |
| 86 |
Incorrect |
253 ms |
48076 KB |
Output isn't correct |
| 87 |
Incorrect |
288 ms |
33580 KB |
Output isn't correct |
| 88 |
Incorrect |
253 ms |
34420 KB |
Output isn't correct |
| 89 |
Incorrect |
252 ms |
43344 KB |
Output isn't correct |
| 90 |
Incorrect |
159 ms |
24444 KB |
Output isn't correct |
| 91 |
Incorrect |
257 ms |
38368 KB |
Output isn't correct |
| 92 |
Incorrect |
252 ms |
39988 KB |
Output isn't correct |
| 93 |
Incorrect |
249 ms |
47260 KB |
Output isn't correct |
| 94 |
Incorrect |
259 ms |
41872 KB |
Output isn't correct |
| 95 |
Incorrect |
250 ms |
35788 KB |
Output isn't correct |
| 96 |
Incorrect |
281 ms |
35448 KB |
Output isn't correct |
| 97 |
Incorrect |
248 ms |
47920 KB |
Output isn't correct |
| 98 |
Incorrect |
258 ms |
35264 KB |
Output isn't correct |
| 99 |
Incorrect |
259 ms |
41456 KB |
Output isn't correct |
| 100 |
Incorrect |
249 ms |
46796 KB |
Output isn't correct |
