| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 833377 |
2023-08-22T05:07:50 Z |
vjudge1 |
Bomb (IZhO17_bomb) |
C++17 |
|
1000 ms |
31052 KB |
#include<bits/stdc++.h>
using namespace std;
#define ll long long
const int MX = 2505;
char inp[MX][MX];
int board[MX][MX];
int main()
{
ios_base::sync_with_stdio(false);
cin.tie(NULL);
int n,m;
cin >> n >> m;
for(int i =1 ; i<= n ; i++)
{
for(int j =1 ; j <= m;j++)
{
cin >> inp[i][j];
board[i][j] = inp[i][j] - '0';
board[i][j] += board[i][j-1];
}
}
for(int i =1 ; i<= n ; i++)
{
for(int j =1 ; j <= m;j++)
{
board[i][j] += board[i-1][j];
}
}
// for(int i =1 ; i<= n ; i++)
// {
// for(int j =1 ; j <= m;j++)
// {
// cout << board[i][j] <<" ";
// }
// cout << "\n";
// }
int ans = 0;
for(int h = 1; h <= n; h++)
{
for(int w = 1; w <= m ; w++)
{
bool ok = 1;
for(int i =1 ; i<= n ; i++)
{
for(int j =1 ; j <= m;j++)
{
if(inp[i][j] != '1' || inp[i-1][j] == '1' || inp[i][j-1] == '1'){
continue;
}
int sum = board[i+h-1][j+w-1];
sum -= board[i-1][j+w-1];
sum -= board[i+h-1][j-1];
sum += board[i-1][j-1];
if(sum != h*w)
{
// if(h == 3 && w == 1){
// cout << i << " " <<j ;
// }
ok = 0;
break;
}
}
if(!ok){
break;
}
}
if(ok){
ans = max(ans, h*w);
}
}
}
cout << ans;
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 |
16404 KB |
Output is correct |
| 4 |
Correct |
8 ms |
16468 KB |
Output is correct |
| 5 |
Correct |
0 ms |
340 KB |
Output is correct |
| 6 |
Correct |
1 ms |
340 KB |
Output is correct |
| 7 |
Incorrect |
0 ms |
340 KB |
Output isn't correct |
| 8 |
Incorrect |
0 ms |
340 KB |
Output isn't correct |
| 9 |
Incorrect |
0 ms |
340 KB |
Output isn't correct |
| 10 |
Correct |
0 ms |
340 KB |
Output is correct |
| 11 |
Incorrect |
0 ms |
340 KB |
Output isn't correct |
| 12 |
Incorrect |
1 ms |
340 KB |
Output isn't correct |
| 13 |
Incorrect |
1 ms |
340 KB |
Output isn't correct |
| 14 |
Correct |
0 ms |
340 KB |
Output is correct |
| 15 |
Incorrect |
0 ms |
340 KB |
Output isn't correct |
| 16 |
Correct |
0 ms |
340 KB |
Output is correct |
| 17 |
Correct |
1 ms |
724 KB |
Output is correct |
| 18 |
Correct |
1 ms |
724 KB |
Output is correct |
| 19 |
Incorrect |
3 ms |
852 KB |
Output isn't correct |
| 20 |
Incorrect |
3 ms |
852 KB |
Output isn't correct |
| 21 |
Correct |
1 ms |
596 KB |
Output is correct |
| 22 |
Correct |
1 ms |
852 KB |
Output is correct |
| 23 |
Incorrect |
7 ms |
980 KB |
Output isn't correct |
| 24 |
Incorrect |
2 ms |
852 KB |
Output isn't correct |
| 25 |
Incorrect |
10 ms |
980 KB |
Output isn't correct |
| 26 |
Incorrect |
23 ms |
980 KB |
Output isn't correct |
| 27 |
Incorrect |
69 ms |
2548 KB |
Output isn't correct |
| 28 |
Incorrect |
5 ms |
2644 KB |
Output isn't correct |
| 29 |
Execution timed out |
1052 ms |
3284 KB |
Time limit exceeded |
| 30 |
Execution timed out |
1057 ms |
3796 KB |
Time limit exceeded |
| 31 |
Incorrect |
950 ms |
3068 KB |
Output isn't correct |
| 32 |
Incorrect |
755 ms |
3560 KB |
Output isn't correct |
| 33 |
Execution timed out |
1039 ms |
3924 KB |
Time limit exceeded |
| 34 |
Incorrect |
10 ms |
2900 KB |
Output isn't correct |
| 35 |
Incorrect |
404 ms |
4020 KB |
Output isn't correct |
| 36 |
Execution timed out |
1061 ms |
3924 KB |
Time limit exceeded |
| 37 |
Incorrect |
0 ms |
468 KB |
Output isn't correct |
| 38 |
Execution timed out |
1084 ms |
30948 KB |
Time limit exceeded |
| 39 |
Incorrect |
1 ms |
340 KB |
Output isn't correct |
| 40 |
Execution timed out |
1050 ms |
8916 KB |
Time limit exceeded |
| 41 |
Correct |
1 ms |
340 KB |
Output is correct |
| 42 |
Correct |
18 ms |
980 KB |
Output is correct |
| 43 |
Execution timed out |
1079 ms |
30884 KB |
Time limit exceeded |
| 44 |
Execution timed out |
1047 ms |
3924 KB |
Time limit exceeded |
| 45 |
Execution timed out |
1040 ms |
30940 KB |
Time limit exceeded |
| 46 |
Execution timed out |
1044 ms |
30908 KB |
Time limit exceeded |
| 47 |
Execution timed out |
1051 ms |
30924 KB |
Time limit exceeded |
| 48 |
Execution timed out |
1051 ms |
30856 KB |
Time limit exceeded |
| 49 |
Execution timed out |
1049 ms |
30928 KB |
Time limit exceeded |
| 50 |
Execution timed out |
1066 ms |
30856 KB |
Time limit exceeded |
| 51 |
Execution timed out |
1052 ms |
30824 KB |
Time limit exceeded |
| 52 |
Execution timed out |
1072 ms |
30940 KB |
Time limit exceeded |
| 53 |
Execution timed out |
1049 ms |
30948 KB |
Time limit exceeded |
| 54 |
Execution timed out |
1057 ms |
30936 KB |
Time limit exceeded |
| 55 |
Execution timed out |
1078 ms |
30924 KB |
Time limit exceeded |
| 56 |
Execution timed out |
1045 ms |
30924 KB |
Time limit exceeded |
| 57 |
Execution timed out |
1080 ms |
30924 KB |
Time limit exceeded |
| 58 |
Execution timed out |
1054 ms |
30836 KB |
Time limit exceeded |
| 59 |
Execution timed out |
1057 ms |
31052 KB |
Time limit exceeded |
| 60 |
Execution timed out |
1060 ms |
30928 KB |
Time limit exceeded |
| 61 |
Execution timed out |
1053 ms |
30924 KB |
Time limit exceeded |
| 62 |
Execution timed out |
1054 ms |
30924 KB |
Time limit exceeded |
| 63 |
Execution timed out |
1056 ms |
30880 KB |
Time limit exceeded |
| 64 |
Execution timed out |
1072 ms |
30828 KB |
Time limit exceeded |
| 65 |
Execution timed out |
1069 ms |
30920 KB |
Time limit exceeded |
| 66 |
Execution timed out |
1072 ms |
30928 KB |
Time limit exceeded |
| 67 |
Execution timed out |
1070 ms |
30924 KB |
Time limit exceeded |
| 68 |
Execution timed out |
1065 ms |
30924 KB |
Time limit exceeded |
| 69 |
Execution timed out |
1052 ms |
30924 KB |
Time limit exceeded |
| 70 |
Execution timed out |
1053 ms |
24780 KB |
Time limit exceeded |
| 71 |
Execution timed out |
1074 ms |
30924 KB |
Time limit exceeded |
| 72 |
Execution timed out |
1067 ms |
30924 KB |
Time limit exceeded |
| 73 |
Execution timed out |
1043 ms |
30884 KB |
Time limit exceeded |
| 74 |
Execution timed out |
1062 ms |
30924 KB |
Time limit exceeded |
| 75 |
Execution timed out |
1056 ms |
30848 KB |
Time limit exceeded |
| 76 |
Execution timed out |
1051 ms |
30928 KB |
Time limit exceeded |
| 77 |
Execution timed out |
1068 ms |
30824 KB |
Time limit exceeded |
| 78 |
Execution timed out |
1044 ms |
30924 KB |
Time limit exceeded |
| 79 |
Execution timed out |
1060 ms |
30924 KB |
Time limit exceeded |
| 80 |
Execution timed out |
1061 ms |
30948 KB |
Time limit exceeded |
| 81 |
Execution timed out |
1064 ms |
30924 KB |
Time limit exceeded |
| 82 |
Execution timed out |
1068 ms |
30924 KB |
Time limit exceeded |
| 83 |
Execution timed out |
1067 ms |
30924 KB |
Time limit exceeded |
| 84 |
Execution timed out |
1053 ms |
30924 KB |
Time limit exceeded |
| 85 |
Execution timed out |
1075 ms |
30924 KB |
Time limit exceeded |
| 86 |
Execution timed out |
1049 ms |
30924 KB |
Time limit exceeded |
| 87 |
Execution timed out |
1066 ms |
30948 KB |
Time limit exceeded |
| 88 |
Execution timed out |
1045 ms |
30924 KB |
Time limit exceeded |
| 89 |
Execution timed out |
1055 ms |
30924 KB |
Time limit exceeded |
| 90 |
Execution timed out |
1050 ms |
24780 KB |
Time limit exceeded |
| 91 |
Execution timed out |
1031 ms |
30872 KB |
Time limit exceeded |
| 92 |
Execution timed out |
1053 ms |
30932 KB |
Time limit exceeded |
| 93 |
Execution timed out |
1069 ms |
30924 KB |
Time limit exceeded |
| 94 |
Execution timed out |
1040 ms |
30888 KB |
Time limit exceeded |
| 95 |
Execution timed out |
1041 ms |
30924 KB |
Time limit exceeded |
| 96 |
Execution timed out |
1057 ms |
30824 KB |
Time limit exceeded |
| 97 |
Execution timed out |
1070 ms |
30936 KB |
Time limit exceeded |
| 98 |
Execution timed out |
1041 ms |
30844 KB |
Time limit exceeded |
| 99 |
Execution timed out |
1077 ms |
30888 KB |
Time limit exceeded |
| 100 |
Execution timed out |
1059 ms |
30924 KB |
Time limit exceeded |
