Submission #418186

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
418186	2021-06-05T07:49:46 Z	tgehr	Rectangles (IOI19_rect)	C++14	18 / 100	5000 ms	28280 KB

rect

#include "rect.h"

long long count_rectangles(std::vector<std::vector<int> > a) {
	int n=a.size(), m=a[0].size();
	long long r=0;
	for(int r_1=1;r_1<n-1;r_1++){
		for(int r_2=r_1;r_2<n-1;r_2++){
			for(int c_1=1;c_1<m-1;c_1++){
				for(int c_2=c_1;c_2<m-1;c_2++){
					bool ok=true;
					for(int i=r_1;i<=r_2;i++){
						for(int j=c_1;j<=c_2;j++){
							ok&=a[i][j]<a[r_1-1][j];
							ok&=a[i][j]<a[r_2+1][j];
							ok&=a[i][j]<a[i][c_1-1];
							ok&=a[i][j]<a[i][c_2+1];
						}
					}
					r+=ok;
				}
			}
		}
	}
	return r;
}

Subtask #1

8.0 / 8.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	204 KB	Output is correct
2	Correct	35 ms	204 KB	Output is correct
3	Correct	35 ms	204 KB	Output is correct
4	Correct	36 ms	204 KB	Output is correct
5	Correct	51 ms	272 KB	Output is correct
6	Correct	50 ms	280 KB	Output is correct
7	Correct	3 ms	204 KB	Output is correct
8	Correct	2 ms	204 KB	Output is correct
9	Correct	35 ms	264 KB	Output is correct
10	Correct	37 ms	204 KB	Output is correct
11	Correct	35 ms	260 KB	Output is correct
12	Correct	35 ms	264 KB	Output is correct
13	Correct	1 ms	268 KB	Output is correct
14	Correct	1 ms	204 KB	Output is correct
15	Correct	1 ms	204 KB	Output is correct
16	Correct	0 ms	204 KB	Output is correct
17	Correct	0 ms	204 KB	Output is correct
18	Correct	0 ms	204 KB	Output is correct
19	Correct	35 ms	276 KB	Output is correct
20	Correct	4 ms	204 KB	Output is correct
21	Correct	0 ms	280 KB	Output is correct

Subtask #2

0 / 7.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	204 KB	Output is correct
2	Correct	35 ms	204 KB	Output is correct
3	Correct	35 ms	204 KB	Output is correct
4	Correct	36 ms	204 KB	Output is correct
5	Correct	51 ms	272 KB	Output is correct
6	Correct	50 ms	280 KB	Output is correct
7	Correct	3 ms	204 KB	Output is correct
8	Correct	2 ms	204 KB	Output is correct
9	Correct	35 ms	264 KB	Output is correct
10	Correct	37 ms	204 KB	Output is correct
11	Correct	35 ms	260 KB	Output is correct
12	Correct	35 ms	264 KB	Output is correct
13	Correct	1 ms	268 KB	Output is correct
14	Correct	1 ms	204 KB	Output is correct
15	Correct	1 ms	204 KB	Output is correct
16	Correct	0 ms	204 KB	Output is correct
17	Correct	0 ms	204 KB	Output is correct
18	Correct	0 ms	204 KB	Output is correct
19	Correct	35 ms	276 KB	Output is correct
20	Correct	4 ms	204 KB	Output is correct
21	Correct	0 ms	280 KB	Output is correct
22	Execution timed out	5048 ms	332 KB	Time limit exceeded
23	Halted	0 ms	0 KB	-

Subtask #3

0 / 12.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	204 KB	Output is correct
2	Correct	35 ms	204 KB	Output is correct
3	Correct	35 ms	204 KB	Output is correct
4	Correct	36 ms	204 KB	Output is correct
5	Correct	51 ms	272 KB	Output is correct
6	Correct	50 ms	280 KB	Output is correct
7	Correct	3 ms	204 KB	Output is correct
8	Correct	2 ms	204 KB	Output is correct
9	Correct	35 ms	264 KB	Output is correct
10	Correct	37 ms	204 KB	Output is correct
11	Correct	35 ms	260 KB	Output is correct
12	Correct	35 ms	264 KB	Output is correct
13	Correct	1 ms	268 KB	Output is correct
14	Correct	1 ms	204 KB	Output is correct
15	Correct	1 ms	204 KB	Output is correct
16	Correct	0 ms	204 KB	Output is correct
17	Execution timed out	5048 ms	332 KB	Time limit exceeded
18	Halted	0 ms	0 KB	-

Subtask #4

0 / 22.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	204 KB	Output is correct
2	Correct	35 ms	204 KB	Output is correct
3	Correct	35 ms	204 KB	Output is correct
4	Correct	36 ms	204 KB	Output is correct
5	Correct	51 ms	272 KB	Output is correct
6	Correct	50 ms	280 KB	Output is correct
7	Correct	3 ms	204 KB	Output is correct
8	Correct	2 ms	204 KB	Output is correct
9	Correct	35 ms	264 KB	Output is correct
10	Correct	37 ms	204 KB	Output is correct
11	Correct	35 ms	260 KB	Output is correct
12	Correct	35 ms	264 KB	Output is correct
13	Correct	1 ms	268 KB	Output is correct
14	Correct	1 ms	204 KB	Output is correct
15	Correct	1 ms	204 KB	Output is correct
16	Correct	0 ms	204 KB	Output is correct
17	Execution timed out	5048 ms	332 KB	Time limit exceeded
18	Halted	0 ms	0 KB	-

Subtask #5

10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	4574 ms	376 KB	Output is correct
2	Correct	2777 ms	372 KB	Output is correct
3	Correct	4572 ms	336 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	4535 ms	376 KB	Output is correct
6	Correct	4502 ms	380 KB	Output is correct
7	Correct	4527 ms	376 KB	Output is correct
8	Correct	4556 ms	360 KB	Output is correct
9	Correct	4547 ms	480 KB	Output is correct
10	Correct	1 ms	308 KB	Output is correct
11	Correct	1 ms	332 KB	Output is correct

Subtask #6

0 / 13.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	35 ms	276 KB	Output is correct
4	Correct	4 ms	204 KB	Output is correct
5	Correct	0 ms	280 KB	Output is correct
6	Correct	1 ms	276 KB	Output is correct
7	Execution timed out	5073 ms	28280 KB	Time limit exceeded
8	Halted	0 ms	0 KB	-

Subtask #7

0 / 28.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	204 KB	Output is correct
2	Correct	35 ms	204 KB	Output is correct
3	Correct	35 ms	204 KB	Output is correct
4	Correct	36 ms	204 KB	Output is correct
5	Correct	51 ms	272 KB	Output is correct
6	Correct	50 ms	280 KB	Output is correct
7	Correct	3 ms	204 KB	Output is correct
8	Correct	2 ms	204 KB	Output is correct
9	Correct	35 ms	264 KB	Output is correct
10	Correct	37 ms	204 KB	Output is correct
11	Correct	35 ms	260 KB	Output is correct
12	Correct	35 ms	264 KB	Output is correct
13	Correct	1 ms	268 KB	Output is correct
14	Correct	1 ms	204 KB	Output is correct
15	Correct	1 ms	204 KB	Output is correct
16	Correct	0 ms	204 KB	Output is correct
17	Execution timed out	5048 ms	332 KB	Time limit exceeded
18	Halted	0 ms	0 KB	-