| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 170227 |
2019-12-24T09:38:28 Z |
nvmdava |
Bomb (IZhO17_bomb) |
C++17 |
|
135 ms |
6648 KB |
#include <bits/stdc++.h>
#pragma GCC optimize("unroll-loops")
#pragma GCC optimize("Ofast")
#pragma GCC target("fma,avx2")
using namespace std;
#define ll long long
#define ff first
#define ss second
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
#define INF 0x3f3f3f3f
#define MOD 1000000007
#define N 2505
char c[N][N];
int main(){
ios_base::sync_with_stdio(0);
cin.tie(0);
cout.tie(0);
int n, m;
cin>>n>>m;
memset(c, '0', sizeof c);
for(int i = 1; i <= n; ++i){
for(int j = 1; j <= m; ++j){
cin>>c[i][j];
}
}
int w = 2500, h = 2500;
for(int i = 1; i <= n; i++){
int th = 0;
for(int j = 1; j <= m + 1; ++j){
if(c[i][j] == '0' && c[i][j - 1] == '1'){
h = min(th, h);
th = 0;
} else if(c[i][j] == '1'){
++th;
}
}
}
for(int i = 1; i <= m; i++){
int tw = 0;
for(int j = 1; j <= n + 1; ++j){
if(c[j][i] == '0' && c[j - 1][i] == '1'){
w = min(tw, w);
tw = 0;
} else if(c[j][i] == '1'){
++tw;
}
}
}
cout<<w * h;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
7 ms |
6520 KB |
Output is correct |
| 2 |
Correct |
7 ms |
6520 KB |
Output is correct |
| 3 |
Correct |
7 ms |
6520 KB |
Output is correct |
| 4 |
Correct |
7 ms |
6520 KB |
Output is correct |
| 5 |
Correct |
7 ms |
6484 KB |
Output is correct |
| 6 |
Correct |
7 ms |
6520 KB |
Output is correct |
| 7 |
Correct |
7 ms |
6520 KB |
Output is correct |
| 8 |
Incorrect |
7 ms |
6520 KB |
Output isn't correct |
| 9 |
Incorrect |
7 ms |
6524 KB |
Output isn't correct |
| 10 |
Incorrect |
8 ms |
6392 KB |
Output isn't correct |
| 11 |
Incorrect |
8 ms |
6496 KB |
Output isn't correct |
| 12 |
Incorrect |
8 ms |
6520 KB |
Output isn't correct |
| 13 |
Correct |
7 ms |
6392 KB |
Output is correct |
| 14 |
Correct |
7 ms |
6520 KB |
Output is correct |
| 15 |
Incorrect |
7 ms |
6520 KB |
Output isn't correct |
| 16 |
Correct |
7 ms |
6520 KB |
Output is correct |
| 17 |
Correct |
8 ms |
6520 KB |
Output is correct |
| 18 |
Incorrect |
7 ms |
6520 KB |
Output isn't correct |
| 19 |
Incorrect |
7 ms |
6520 KB |
Output isn't correct |
| 20 |
Incorrect |
7 ms |
6520 KB |
Output isn't correct |
| 21 |
Incorrect |
23 ms |
6524 KB |
Output isn't correct |
| 22 |
Incorrect |
7 ms |
6520 KB |
Output isn't correct |
| 23 |
Incorrect |
7 ms |
6520 KB |
Output isn't correct |
| 24 |
Incorrect |
7 ms |
6520 KB |
Output isn't correct |
| 25 |
Incorrect |
7 ms |
6520 KB |
Output isn't correct |
| 26 |
Correct |
9 ms |
6520 KB |
Output is correct |
| 27 |
Correct |
8 ms |
6520 KB |
Output is correct |
| 28 |
Incorrect |
9 ms |
6520 KB |
Output isn't correct |
| 29 |
Incorrect |
9 ms |
6520 KB |
Output isn't correct |
| 30 |
Incorrect |
11 ms |
6520 KB |
Output isn't correct |
| 31 |
Incorrect |
11 ms |
6520 KB |
Output isn't correct |
| 32 |
Incorrect |
10 ms |
6520 KB |
Output isn't correct |
| 33 |
Incorrect |
12 ms |
6520 KB |
Output isn't correct |
| 34 |
Incorrect |
8 ms |
6520 KB |
Output isn't correct |
| 35 |
Incorrect |
11 ms |
6520 KB |
Output isn't correct |
| 36 |
Correct |
12 ms |
6520 KB |
Output is correct |
| 37 |
Incorrect |
7 ms |
6392 KB |
Output isn't correct |
| 38 |
Correct |
119 ms |
6520 KB |
Output is correct |
| 39 |
Incorrect |
7 ms |
6520 KB |
Output isn't correct |
| 40 |
Incorrect |
20 ms |
6520 KB |
Output isn't correct |
| 41 |
Incorrect |
7 ms |
6520 KB |
Output isn't correct |
| 42 |
Incorrect |
7 ms |
6520 KB |
Output isn't correct |
| 43 |
Correct |
120 ms |
6520 KB |
Output is correct |
| 44 |
Incorrect |
10 ms |
6520 KB |
Output isn't correct |
| 45 |
Incorrect |
119 ms |
6524 KB |
Output isn't correct |
| 46 |
Correct |
118 ms |
6524 KB |
Output is correct |
| 47 |
Incorrect |
127 ms |
6520 KB |
Output isn't correct |
| 48 |
Incorrect |
129 ms |
6520 KB |
Output isn't correct |
| 49 |
Correct |
127 ms |
6520 KB |
Output is correct |
| 50 |
Incorrect |
118 ms |
6524 KB |
Output isn't correct |
| 51 |
Incorrect |
117 ms |
6520 KB |
Output isn't correct |
| 52 |
Incorrect |
116 ms |
6520 KB |
Output isn't correct |
| 53 |
Incorrect |
117 ms |
6520 KB |
Output isn't correct |
| 54 |
Incorrect |
119 ms |
6524 KB |
Output isn't correct |
| 55 |
Incorrect |
116 ms |
6520 KB |
Output isn't correct |
| 56 |
Correct |
119 ms |
6648 KB |
Output is correct |
| 57 |
Incorrect |
118 ms |
6648 KB |
Output isn't correct |
| 58 |
Incorrect |
118 ms |
6524 KB |
Output isn't correct |
| 59 |
Incorrect |
117 ms |
6648 KB |
Output isn't correct |
| 60 |
Correct |
119 ms |
6524 KB |
Output is correct |
| 61 |
Correct |
114 ms |
6520 KB |
Output is correct |
| 62 |
Correct |
118 ms |
6648 KB |
Output is correct |
| 63 |
Correct |
116 ms |
6520 KB |
Output is correct |
| 64 |
Correct |
119 ms |
6520 KB |
Output is correct |
| 65 |
Incorrect |
118 ms |
6520 KB |
Output isn't correct |
| 66 |
Incorrect |
122 ms |
6528 KB |
Output isn't correct |
| 67 |
Incorrect |
120 ms |
6520 KB |
Output isn't correct |
| 68 |
Incorrect |
119 ms |
6520 KB |
Output isn't correct |
| 69 |
Incorrect |
118 ms |
6520 KB |
Output isn't correct |
| 70 |
Incorrect |
79 ms |
6520 KB |
Output isn't correct |
| 71 |
Incorrect |
121 ms |
6524 KB |
Output isn't correct |
| 72 |
Incorrect |
119 ms |
6524 KB |
Output isn't correct |
| 73 |
Incorrect |
119 ms |
6520 KB |
Output isn't correct |
| 74 |
Incorrect |
116 ms |
6560 KB |
Output isn't correct |
| 75 |
Incorrect |
119 ms |
6520 KB |
Output isn't correct |
| 76 |
Incorrect |
118 ms |
6444 KB |
Output isn't correct |
| 77 |
Incorrect |
117 ms |
6648 KB |
Output isn't correct |
| 78 |
Incorrect |
119 ms |
6520 KB |
Output isn't correct |
| 79 |
Incorrect |
121 ms |
6620 KB |
Output isn't correct |
| 80 |
Incorrect |
117 ms |
6520 KB |
Output isn't correct |
| 81 |
Incorrect |
122 ms |
6648 KB |
Output isn't correct |
| 82 |
Incorrect |
116 ms |
6520 KB |
Output isn't correct |
| 83 |
Incorrect |
117 ms |
6520 KB |
Output isn't correct |
| 84 |
Incorrect |
118 ms |
6648 KB |
Output isn't correct |
| 85 |
Incorrect |
122 ms |
6524 KB |
Output isn't correct |
| 86 |
Incorrect |
119 ms |
6520 KB |
Output isn't correct |
| 87 |
Incorrect |
123 ms |
6524 KB |
Output isn't correct |
| 88 |
Incorrect |
120 ms |
6520 KB |
Output isn't correct |
| 89 |
Incorrect |
120 ms |
6520 KB |
Output isn't correct |
| 90 |
Incorrect |
76 ms |
6520 KB |
Output isn't correct |
| 91 |
Incorrect |
135 ms |
6520 KB |
Output isn't correct |
| 92 |
Incorrect |
122 ms |
6520 KB |
Output isn't correct |
| 93 |
Incorrect |
115 ms |
6520 KB |
Output isn't correct |
| 94 |
Incorrect |
120 ms |
6524 KB |
Output isn't correct |
| 95 |
Incorrect |
117 ms |
6520 KB |
Output isn't correct |
| 96 |
Incorrect |
116 ms |
6520 KB |
Output isn't correct |
| 97 |
Incorrect |
115 ms |
6520 KB |
Output isn't correct |
| 98 |
Incorrect |
117 ms |
6520 KB |
Output isn't correct |
| 99 |
Incorrect |
116 ms |
6524 KB |
Output isn't correct |
| 100 |
Incorrect |
120 ms |
6520 KB |
Output isn't correct |
