| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 1045433 |
2024-08-06T00:56:13 Z |
vjudge1 |
Rectangles (IOI19_rect) |
C++17 |
|
5000 ms |
23796 KB |
#include "rect.h"
#include<bits/stdc++.h>
using namespace std;
bitset<80> ok[80][80][80];
long long count_rectangles(std::vector<std::vector<int> > a) {
int n=a.size(),m=a[0].size();
int ans=0;
for(int i=1;i<n-1;i++) for(int j=1;j<m-1;j++) {
for(int k=i;k<n-1;k++) for(int l=j;l<m-1;l++)
ok[i][j][k][l]=a[k][l]<min(a[i-1][l],a[k][j-1]);
for(int k=i+1;k<n-1;k++)
ok[i][j][k][j]=ok[i][j][k][j]&ok[i][j][k-1][j];
for(int k=j+1;k<m-1;k++)
ok[i][j][i][k]=ok[i][j][i][k]&ok[i][j][i][k-1];
for(int k=i+1;k<n-1;k++) for(int l=j+1;l<m-1;l++)
ok[i][j][k][l]=ok[i][j][k][l-1]&ok[i][j][k-1][l]&ok[i][j][k][l];
for(int k=i;k;k--) for(int l=j;l;l--)
ok[i][j][k][l]=a[k][l]<min(a[i+1][l],a[k][j+1]);
for(int k=i-1;k;k--)
ok[i][j][k][j]=ok[i][j][k][j]&ok[i][j][k+1][j];
for(int k=j-1;k;k--)
ok[i][j][i][k]=ok[i][j][i][k]&ok[i][j][i][k+1];
for(int k=i-1;k;k--) for(int l=j-1;l;l--)
ok[i][j][k][l]=ok[i][j][k][l+1]&ok[i][j][k+1][l]&ok[i][j][k][l];
ok[i][j][i][j]=a[i][j]<min({a[i][j-1],a[i-1][j],a[i+1][j],a[i][j+1]});
}
for(int i=1;i<n-1;i++)for(int j=1;j<m-1;j++)
for(int k=i;k<n-1;k++) for(int l=j;l<m-1;l++)
ans+=ok[i][j][k][l]&&ok[k][l][i][j];
return ans;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
348 KB |
Output is correct |
| 2 |
Correct |
3 ms |
1372 KB |
Output is correct |
| 3 |
Correct |
2 ms |
1372 KB |
Output is correct |
| 4 |
Correct |
2 ms |
1372 KB |
Output is correct |
| 5 |
Correct |
2 ms |
1372 KB |
Output is correct |
| 6 |
Correct |
3 ms |
1372 KB |
Output is correct |
| 7 |
Correct |
1 ms |
860 KB |
Output is correct |
| 8 |
Correct |
1 ms |
604 KB |
Output is correct |
| 9 |
Correct |
2 ms |
1372 KB |
Output is correct |
| 10 |
Correct |
2 ms |
1372 KB |
Output is correct |
| 11 |
Correct |
2 ms |
1372 KB |
Output is correct |
| 12 |
Correct |
2 ms |
1372 KB |
Output is correct |
| 13 |
Correct |
0 ms |
348 KB |
Output is correct |
| 14 |
Correct |
0 ms |
348 KB |
Output is correct |
| 15 |
Correct |
0 ms |
348 KB |
Output is correct |
| 16 |
Correct |
1 ms |
348 KB |
Output is correct |
| 17 |
Correct |
0 ms |
348 KB |
Output is correct |
| 18 |
Correct |
0 ms |
344 KB |
Output is correct |
| 19 |
Correct |
2 ms |
1372 KB |
Output is correct |
| 20 |
Correct |
1 ms |
860 KB |
Output is correct |
| 21 |
Correct |
0 ms |
348 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
348 KB |
Output is correct |
| 2 |
Correct |
3 ms |
1372 KB |
Output is correct |
| 3 |
Correct |
2 ms |
1372 KB |
Output is correct |
| 4 |
Correct |
2 ms |
1372 KB |
Output is correct |
| 5 |
Correct |
2 ms |
1372 KB |
Output is correct |
| 6 |
Correct |
3 ms |
1372 KB |
Output is correct |
| 7 |
Correct |
1 ms |
860 KB |
Output is correct |
| 8 |
Correct |
1 ms |
604 KB |
Output is correct |
| 9 |
Correct |
2 ms |
1372 KB |
Output is correct |
| 10 |
Correct |
2 ms |
1372 KB |
Output is correct |
| 11 |
Correct |
2 ms |
1372 KB |
Output is correct |
| 12 |
Correct |
2 ms |
1372 KB |
Output is correct |
| 13 |
Correct |
0 ms |
348 KB |
Output is correct |
| 14 |
Correct |
0 ms |
348 KB |
Output is correct |
| 15 |
Correct |
0 ms |
348 KB |
Output is correct |
| 16 |
Correct |
1 ms |
348 KB |
Output is correct |
| 17 |
Correct |
0 ms |
348 KB |
Output is correct |
| 18 |
Correct |
0 ms |
344 KB |
Output is correct |
| 19 |
Correct |
2 ms |
1372 KB |
Output is correct |
| 20 |
Correct |
1 ms |
860 KB |
Output is correct |
| 21 |
Correct |
0 ms |
348 KB |
Output is correct |
| 22 |
Correct |
87 ms |
8188 KB |
Output is correct |
| 23 |
Correct |
93 ms |
8340 KB |
Output is correct |
| 24 |
Correct |
111 ms |
8276 KB |
Output is correct |
| 25 |
Correct |
77 ms |
8276 KB |
Output is correct |
| 26 |
Correct |
74 ms |
8176 KB |
Output is correct |
| 27 |
Correct |
74 ms |
8168 KB |
Output is correct |
| 28 |
Correct |
76 ms |
8272 KB |
Output is correct |
| 29 |
Correct |
22 ms |
4444 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
348 KB |
Output is correct |
| 2 |
Correct |
3 ms |
1372 KB |
Output is correct |
| 3 |
Correct |
2 ms |
1372 KB |
Output is correct |
| 4 |
Correct |
2 ms |
1372 KB |
Output is correct |
| 5 |
Correct |
2 ms |
1372 KB |
Output is correct |
| 6 |
Correct |
3 ms |
1372 KB |
Output is correct |
| 7 |
Correct |
1 ms |
860 KB |
Output is correct |
| 8 |
Correct |
1 ms |
604 KB |
Output is correct |
| 9 |
Correct |
2 ms |
1372 KB |
Output is correct |
| 10 |
Correct |
2 ms |
1372 KB |
Output is correct |
| 11 |
Correct |
2 ms |
1372 KB |
Output is correct |
| 12 |
Correct |
2 ms |
1372 KB |
Output is correct |
| 13 |
Correct |
0 ms |
348 KB |
Output is correct |
| 14 |
Correct |
0 ms |
348 KB |
Output is correct |
| 15 |
Correct |
0 ms |
348 KB |
Output is correct |
| 16 |
Correct |
1 ms |
348 KB |
Output is correct |
| 17 |
Correct |
87 ms |
8188 KB |
Output is correct |
| 18 |
Correct |
93 ms |
8340 KB |
Output is correct |
| 19 |
Correct |
111 ms |
8276 KB |
Output is correct |
| 20 |
Correct |
77 ms |
8276 KB |
Output is correct |
| 21 |
Correct |
74 ms |
8176 KB |
Output is correct |
| 22 |
Correct |
74 ms |
8168 KB |
Output is correct |
| 23 |
Correct |
76 ms |
8272 KB |
Output is correct |
| 24 |
Correct |
22 ms |
4444 KB |
Output is correct |
| 25 |
Correct |
0 ms |
348 KB |
Output is correct |
| 26 |
Correct |
0 ms |
344 KB |
Output is correct |
| 27 |
Correct |
2 ms |
1372 KB |
Output is correct |
| 28 |
Correct |
1 ms |
860 KB |
Output is correct |
| 29 |
Correct |
0 ms |
348 KB |
Output is correct |
| 30 |
Runtime error |
1073 ms |
17248 KB |
Execution killed with signal 11 |
| 31 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
348 KB |
Output is correct |
| 2 |
Correct |
3 ms |
1372 KB |
Output is correct |
| 3 |
Correct |
2 ms |
1372 KB |
Output is correct |
| 4 |
Correct |
2 ms |
1372 KB |
Output is correct |
| 5 |
Correct |
2 ms |
1372 KB |
Output is correct |
| 6 |
Correct |
3 ms |
1372 KB |
Output is correct |
| 7 |
Correct |
1 ms |
860 KB |
Output is correct |
| 8 |
Correct |
1 ms |
604 KB |
Output is correct |
| 9 |
Correct |
2 ms |
1372 KB |
Output is correct |
| 10 |
Correct |
2 ms |
1372 KB |
Output is correct |
| 11 |
Correct |
2 ms |
1372 KB |
Output is correct |
| 12 |
Correct |
2 ms |
1372 KB |
Output is correct |
| 13 |
Correct |
0 ms |
348 KB |
Output is correct |
| 14 |
Correct |
0 ms |
348 KB |
Output is correct |
| 15 |
Correct |
0 ms |
348 KB |
Output is correct |
| 16 |
Correct |
1 ms |
348 KB |
Output is correct |
| 17 |
Correct |
87 ms |
8188 KB |
Output is correct |
| 18 |
Correct |
93 ms |
8340 KB |
Output is correct |
| 19 |
Correct |
111 ms |
8276 KB |
Output is correct |
| 20 |
Correct |
77 ms |
8276 KB |
Output is correct |
| 21 |
Correct |
74 ms |
8176 KB |
Output is correct |
| 22 |
Correct |
74 ms |
8168 KB |
Output is correct |
| 23 |
Correct |
76 ms |
8272 KB |
Output is correct |
| 24 |
Correct |
22 ms |
4444 KB |
Output is correct |
| 25 |
Runtime error |
1073 ms |
17248 KB |
Execution killed with signal 11 |
| 26 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
24 ms |
3416 KB |
Output is correct |
| 2 |
Correct |
19 ms |
2908 KB |
Output is correct |
| 3 |
Correct |
22 ms |
3544 KB |
Output is correct |
| 4 |
Correct |
0 ms |
348 KB |
Output is correct |
| 5 |
Correct |
22 ms |
3604 KB |
Output is correct |
| 6 |
Correct |
22 ms |
3416 KB |
Output is correct |
| 7 |
Correct |
23 ms |
3432 KB |
Output is correct |
| 8 |
Correct |
22 ms |
3420 KB |
Output is correct |
| 9 |
Correct |
22 ms |
3420 KB |
Output is correct |
| 10 |
Correct |
0 ms |
348 KB |
Output is correct |
| 11 |
Correct |
1 ms |
348 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
348 KB |
Output is correct |
| 2 |
Correct |
0 ms |
344 KB |
Output is correct |
| 3 |
Correct |
2 ms |
1372 KB |
Output is correct |
| 4 |
Correct |
1 ms |
860 KB |
Output is correct |
| 5 |
Correct |
0 ms |
348 KB |
Output is correct |
| 6 |
Correct |
0 ms |
348 KB |
Output is correct |
| 7 |
Execution timed out |
5095 ms |
23796 KB |
Time limit exceeded |
| 8 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
348 KB |
Output is correct |
| 2 |
Correct |
3 ms |
1372 KB |
Output is correct |
| 3 |
Correct |
2 ms |
1372 KB |
Output is correct |
| 4 |
Correct |
2 ms |
1372 KB |
Output is correct |
| 5 |
Correct |
2 ms |
1372 KB |
Output is correct |
| 6 |
Correct |
3 ms |
1372 KB |
Output is correct |
| 7 |
Correct |
1 ms |
860 KB |
Output is correct |
| 8 |
Correct |
1 ms |
604 KB |
Output is correct |
| 9 |
Correct |
2 ms |
1372 KB |
Output is correct |
| 10 |
Correct |
2 ms |
1372 KB |
Output is correct |
| 11 |
Correct |
2 ms |
1372 KB |
Output is correct |
| 12 |
Correct |
2 ms |
1372 KB |
Output is correct |
| 13 |
Correct |
0 ms |
348 KB |
Output is correct |
| 14 |
Correct |
0 ms |
348 KB |
Output is correct |
| 15 |
Correct |
0 ms |
348 KB |
Output is correct |
| 16 |
Correct |
1 ms |
348 KB |
Output is correct |
| 17 |
Correct |
87 ms |
8188 KB |
Output is correct |
| 18 |
Correct |
93 ms |
8340 KB |
Output is correct |
| 19 |
Correct |
111 ms |
8276 KB |
Output is correct |
| 20 |
Correct |
77 ms |
8276 KB |
Output is correct |
| 21 |
Correct |
74 ms |
8176 KB |
Output is correct |
| 22 |
Correct |
74 ms |
8168 KB |
Output is correct |
| 23 |
Correct |
76 ms |
8272 KB |
Output is correct |
| 24 |
Correct |
22 ms |
4444 KB |
Output is correct |
| 25 |
Runtime error |
1073 ms |
17248 KB |
Execution killed with signal 11 |
| 26 |
Halted |
0 ms |
0 KB |
- |
