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Submission #261317

# Submission time Handle Problem Language Result Execution time Memory
261317 2020-08-11T16:12:01 Z SuperJava Rectangles (IOI19_rect) C++17
37 / 100
 5000 ms 61304 KB 
#include "rect.h"
#include <vector>
#define sz(a) (a.size())
using namespace std;


long long count_rectangles(vector<vector<int>> a) {
	int n = sz(a);
	int m = sz(a[0]);
	int answer = 0;
	for (int r1 = 1; r1 < n-1; ++r1){
		for (int c1 = 1; c1 < m-1; ++c1){
			for (int r2 = r1; r2 < n-1; ++r2){
				if(a[r2][c1] >= a[r2][c1-1] ||
					a[r2][c1] >= a[r1-1][c1]){
					break;
				}
				for (int c2 = c1; c2 < m-1; ++c2){
					bool good = true;
					for (int i = r1; i <= r2 && good; ++i){
						for (int j = c1; j <= c2 && good; ++j){
							if(a[i][j] >= a[i][c1-1] ||
								a[i][j] >= a[i][c2+1] ||
								a[i][j] >= a[r1-1][j] ||
								a[i][j] >= a[r2+1][j]){
								good = false;
							}
						}
					}
					if(good){
						answer++;
					}
				}
			}
		}
	}
	return answer;
}

Subtask #1
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 256 KB Output is correct
2 Correct 1 ms 256 KB Output is correct
3 Correct 1 ms 256 KB Output is correct
4 Correct 1 ms 256 KB Output is correct
5 Correct 1 ms 384 KB Output is correct
6 Correct 1 ms 256 KB Output is correct
7 Correct 0 ms 256 KB Output is correct
8 Correct 0 ms 256 KB Output is correct
9 Correct 1 ms 256 KB Output is correct
10 Correct 1 ms 256 KB Output is correct
11 Correct 0 ms 256 KB Output is correct
12 Correct 1 ms 256 KB Output is correct
13 Correct 1 ms 256 KB Output is correct
14 Correct 1 ms 384 KB Output is correct
15 Correct 0 ms 256 KB Output is correct
16 Correct 1 ms 256 KB Output is correct
17 Correct 1 ms 256 KB Output is correct
18 Correct 1 ms 256 KB Output is correct
19 Correct 1 ms 256 KB Output is correct
20 Correct 1 ms 384 KB Output is correct
21 Correct 0 ms 256 KB Output is correct

Subtask #2
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 256 KB Output is correct
2 Correct 1 ms 256 KB Output is correct
3 Correct 1 ms 256 KB Output is correct
4 Correct 1 ms 256 KB Output is correct
5 Correct 1 ms 384 KB Output is correct
6 Correct 1 ms 256 KB Output is correct
7 Correct 0 ms 256 KB Output is correct
8 Correct 0 ms 256 KB Output is correct
9 Correct 1 ms 256 KB Output is correct
10 Correct 1 ms 256 KB Output is correct
11 Correct 0 ms 256 KB Output is correct
12 Correct 1 ms 256 KB Output is correct
13 Correct 1 ms 256 KB Output is correct
14 Correct 1 ms 384 KB Output is correct
15 Correct 0 ms 256 KB Output is correct
16 Correct 1 ms 256 KB Output is correct
17 Correct 44 ms 384 KB Output is correct
18 Correct 36 ms 384 KB Output is correct
19 Correct 36 ms 384 KB Output is correct
20 Correct 1 ms 384 KB Output is correct
21 Correct 2 ms 384 KB Output is correct
22 Correct 2 ms 384 KB Output is correct
23 Correct 2 ms 384 KB Output is correct
24 Correct 1 ms 384 KB Output is correct
25 Correct 1 ms 256 KB Output is correct
26 Correct 1 ms 256 KB Output is correct
27 Correct 1 ms 256 KB Output is correct
28 Correct 1 ms 384 KB Output is correct
29 Correct 0 ms 256 KB Output is correct

Subtask #3
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 256 KB Output is correct
2 Correct 1 ms 256 KB Output is correct
3 Correct 1 ms 256 KB Output is correct
4 Correct 1 ms 256 KB Output is correct
5 Correct 1 ms 384 KB Output is correct
6 Correct 1 ms 256 KB Output is correct
7 Correct 0 ms 256 KB Output is correct
8 Correct 0 ms 256 KB Output is correct
9 Correct 1 ms 256 KB Output is correct
10 Correct 1 ms 256 KB Output is correct
11 Correct 0 ms 256 KB Output is correct
12 Correct 1 ms 256 KB Output is correct
13 Correct 1 ms 256 KB Output is correct
14 Correct 1 ms 384 KB Output is correct
15 Correct 0 ms 256 KB Output is correct
16 Correct 1 ms 256 KB Output is correct
17 Correct 44 ms 384 KB Output is correct
18 Correct 36 ms 384 KB Output is correct
19 Correct 36 ms 384 KB Output is correct
20 Correct 1 ms 384 KB Output is correct
21 Correct 2 ms 384 KB Output is correct
22 Correct 2 ms 384 KB Output is correct
23 Correct 2 ms 384 KB Output is correct
24 Correct 1 ms 384 KB Output is correct
25 Correct 1510 ms 896 KB Output is correct
26 Correct 1396 ms 1016 KB Output is correct
27 Correct 1426 ms 976 KB Output is correct
28 Correct 10 ms 640 KB Output is correct
29 Correct 22 ms 768 KB Output is correct
30 Correct 26 ms 896 KB Output is correct
31 Correct 23 ms 896 KB Output is correct
32 Correct 24 ms 896 KB Output is correct
33 Correct 1 ms 256 KB Output is correct
34 Correct 1 ms 256 KB Output is correct
35 Correct 1 ms 256 KB Output is correct
36 Correct 1 ms 384 KB Output is correct
37 Correct 0 ms 256 KB Output is correct

Subtask #4
0 / 22.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 256 KB Output is correct
2 Correct 1 ms 256 KB Output is correct
3 Correct 1 ms 256 KB Output is correct
4 Correct 1 ms 256 KB Output is correct
5 Correct 1 ms 384 KB Output is correct
6 Correct 1 ms 256 KB Output is correct
7 Correct 0 ms 256 KB Output is correct
8 Correct 0 ms 256 KB Output is correct
9 Correct 1 ms 256 KB Output is correct
10 Correct 1 ms 256 KB Output is correct
11 Correct 0 ms 256 KB Output is correct
12 Correct 1 ms 256 KB Output is correct
13 Correct 1 ms 256 KB Output is correct
14 Correct 1 ms 384 KB Output is correct
15 Correct 0 ms 256 KB Output is correct
16 Correct 1 ms 256 KB Output is correct
17 Correct 44 ms 384 KB Output is correct
18 Correct 36 ms 384 KB Output is correct
19 Correct 36 ms 384 KB Output is correct
20 Correct 1 ms 384 KB Output is correct
21 Correct 2 ms 384 KB Output is correct
22 Correct 2 ms 384 KB Output is correct
23 Correct 2 ms 384 KB Output is correct
24 Correct 1 ms 384 KB Output is correct
25 Correct 1510 ms 896 KB Output is correct
26 Correct 1396 ms 1016 KB Output is correct
27 Correct 1426 ms 976 KB Output is correct
28 Correct 10 ms 640 KB Output is correct
29 Correct 22 ms 768 KB Output is correct
30 Correct 26 ms 896 KB Output is correct
31 Correct 23 ms 896 KB Output is correct
32 Correct 24 ms 896 KB Output is correct
33 Correct 22 ms 4864 KB Output is correct
34 Execution timed out 5063 ms 7296 KB Time limit exceeded
35 Halted 0 ms 0 KB -

Subtask #5
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 12 ms 384 KB Output is correct
2 Correct 8 ms 384 KB Output is correct
3 Correct 1 ms 384 KB Output is correct
4 Correct 0 ms 256 KB Output is correct
5 Correct 9 ms 476 KB Output is correct
6 Correct 8 ms 384 KB Output is correct
7 Correct 8 ms 384 KB Output is correct
8 Correct 8 ms 384 KB Output is correct
9 Correct 8 ms 384 KB Output is correct
10 Correct 1 ms 384 KB Output is correct
11 Correct 1 ms 384 KB Output is correct

Subtask #6
0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 256 KB Output is correct
2 Correct 2899 ms 23160 KB Output is correct
3 Execution timed out 5059 ms 61304 KB Time limit exceeded
4 Halted 0 ms 0 KB -

Subtask #7
0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 256 KB Output is correct
2 Correct 1 ms 256 KB Output is correct
3 Correct 1 ms 256 KB Output is correct
4 Correct 1 ms 256 KB Output is correct
5 Correct 1 ms 384 KB Output is correct
6 Correct 1 ms 256 KB Output is correct
7 Correct 0 ms 256 KB Output is correct
8 Correct 0 ms 256 KB Output is correct
9 Correct 1 ms 256 KB Output is correct
10 Correct 1 ms 256 KB Output is correct
11 Correct 0 ms 256 KB Output is correct
12 Correct 1 ms 256 KB Output is correct
13 Correct 1 ms 256 KB Output is correct
14 Correct 1 ms 384 KB Output is correct
15 Correct 0 ms 256 KB Output is correct
16 Correct 1 ms 256 KB Output is correct
17 Correct 44 ms 384 KB Output is correct
18 Correct 36 ms 384 KB Output is correct
19 Correct 36 ms 384 KB Output is correct
20 Correct 1 ms 384 KB Output is correct
21 Correct 2 ms 384 KB Output is correct
22 Correct 2 ms 384 KB Output is correct
23 Correct 2 ms 384 KB Output is correct
24 Correct 1 ms 384 KB Output is correct
25 Correct 1510 ms 896 KB Output is correct
26 Correct 1396 ms 1016 KB Output is correct
27 Correct 1426 ms 976 KB Output is correct
28 Correct 10 ms 640 KB Output is correct
29 Correct 22 ms 768 KB Output is correct
30 Correct 26 ms 896 KB Output is correct
31 Correct 23 ms 896 KB Output is correct
32 Correct 24 ms 896 KB Output is correct
33 Correct 22 ms 4864 KB Output is correct
34 Execution timed out 5063 ms 7296 KB Time limit exceeded
35 Halted 0 ms 0 KB -