oj.uz

Submission #288680

# Submission time Handle Problem Language Result Execution time Memory
288680 2020-09-01T18:34:02 Z Basilhijaz Rectangles (IOI19_rect) C++14
37 / 100
 5000 ms 28408 KB 
#include "rect.h"

using namespace std;

long long count_rectangles(std::vector<std::vector<int> > grid) {
    int n = grid.size();
    int m = grid[0].size();
    int cnt = 0;
    for(int i = 1; i <= n - 2; i++){
        for(int j = 1; j <= m - 2; j++){
            for(int r = 1; r < n - 1; r++){
                if(r + i - 1 >= n - 1)break;
                for(int k = 1; k < m - 1; k++){
                    if(k + j - 1 >= m - 1)break;
                    bool ok = 1;
                    for(int a = r; a <= r + i - 1; a++){
                        if(!ok)break;
                        for(int b = k; b <= k + j - 1; b++){
                            if(grid[a][b] >= grid[r - 1][b] || grid[a][b] >= grid[r + i][b] || grid[a][b] >= grid[a][k - 1] || grid[a][b] >= grid[a][k + j]){
                                ok = 0;
                                break;
                            }
                        }
                    }
                    if(ok){
                        cnt++;
                    }
                }
            }
        }
    }
	return cnt;
}

Subtask #1
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 256 KB Output is correct
2 Correct 1 ms 256 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 1 ms 256 KB Output is correct
5 Correct 1 ms 256 KB Output is correct
6 Correct 2 ms 256 KB Output is correct
7 Correct 1 ms 256 KB Output is correct
8 Correct 1 ms 256 KB Output is correct
9 Correct 2 ms 384 KB Output is correct
10 Correct 2 ms 256 KB Output is correct
11 Correct 2 ms 256 KB Output is correct
12 Correct 2 ms 256 KB Output is correct
13 Correct 0 ms 256 KB Output is correct
14 Correct 0 ms 256 KB Output is correct
15 Correct 0 ms 256 KB Output is correct
16 Correct 0 ms 256 KB Output is correct
17 Correct 1 ms 256 KB Output is correct
18 Correct 0 ms 256 KB Output is correct
19 Correct 2 ms 256 KB Output is correct
20 Correct 1 ms 256 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 0 ms 256 KB Output is correct
2 Correct 1 ms 256 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 1 ms 256 KB Output is correct
5 Correct 1 ms 256 KB Output is correct
6 Correct 2 ms 256 KB Output is correct
7 Correct 1 ms 256 KB Output is correct
8 Correct 1 ms 256 KB Output is correct
9 Correct 2 ms 384 KB Output is correct
10 Correct 2 ms 256 KB Output is correct
11 Correct 2 ms 256 KB Output is correct
12 Correct 2 ms 256 KB Output is correct
13 Correct 0 ms 256 KB Output is correct
14 Correct 0 ms 256 KB Output is correct
15 Correct 0 ms 256 KB Output is correct
16 Correct 0 ms 256 KB Output is correct
17 Correct 57 ms 384 KB Output is correct
18 Correct 51 ms 384 KB Output is correct
19 Correct 54 ms 504 KB Output is correct
20 Correct 81 ms 384 KB Output is correct
21 Correct 100 ms 384 KB Output is correct
22 Correct 100 ms 384 KB Output is correct
23 Correct 96 ms 384 KB Output is correct
24 Correct 25 ms 384 KB Output is correct
25 Correct 1 ms 256 KB Output is correct
26 Correct 0 ms 256 KB Output is correct
27 Correct 2 ms 256 KB Output is correct
28 Correct 1 ms 256 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 0 ms 256 KB Output is correct
2 Correct 1 ms 256 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 1 ms 256 KB Output is correct
5 Correct 1 ms 256 KB Output is correct
6 Correct 2 ms 256 KB Output is correct
7 Correct 1 ms 256 KB Output is correct
8 Correct 1 ms 256 KB Output is correct
9 Correct 2 ms 384 KB Output is correct
10 Correct 2 ms 256 KB Output is correct
11 Correct 2 ms 256 KB Output is correct
12 Correct 2 ms 256 KB Output is correct
13 Correct 0 ms 256 KB Output is correct
14 Correct 0 ms 256 KB Output is correct
15 Correct 0 ms 256 KB Output is correct
16 Correct 0 ms 256 KB Output is correct
17 Correct 57 ms 384 KB Output is correct
18 Correct 51 ms 384 KB Output is correct
19 Correct 54 ms 504 KB Output is correct
20 Correct 81 ms 384 KB Output is correct
21 Correct 100 ms 384 KB Output is correct
22 Correct 100 ms 384 KB Output is correct
23 Correct 96 ms 384 KB Output is correct
24 Correct 25 ms 384 KB Output is correct
25 Correct 1997 ms 896 KB Output is correct
26 Correct 1969 ms 1016 KB Output is correct
27 Correct 1970 ms 1016 KB Output is correct
28 Correct 3628 ms 792 KB Output is correct
29 Correct 4621 ms 824 KB Output is correct
30 Correct 4597 ms 980 KB Output is correct
31 Correct 4177 ms 936 KB Output is correct
32 Correct 4139 ms 976 KB Output is correct
33 Correct 1 ms 256 KB Output is correct
34 Correct 0 ms 256 KB Output is correct
35 Correct 2 ms 256 KB Output is correct
36 Correct 1 ms 256 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 0 ms 256 KB Output is correct
2 Correct 1 ms 256 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 1 ms 256 KB Output is correct
5 Correct 1 ms 256 KB Output is correct
6 Correct 2 ms 256 KB Output is correct
7 Correct 1 ms 256 KB Output is correct
8 Correct 1 ms 256 KB Output is correct
9 Correct 2 ms 384 KB Output is correct
10 Correct 2 ms 256 KB Output is correct
11 Correct 2 ms 256 KB Output is correct
12 Correct 2 ms 256 KB Output is correct
13 Correct 0 ms 256 KB Output is correct
14 Correct 0 ms 256 KB Output is correct
15 Correct 0 ms 256 KB Output is correct
16 Correct 0 ms 256 KB Output is correct
17 Correct 57 ms 384 KB Output is correct
18 Correct 51 ms 384 KB Output is correct
19 Correct 54 ms 504 KB Output is correct
20 Correct 81 ms 384 KB Output is correct
21 Correct 100 ms 384 KB Output is correct
22 Correct 100 ms 384 KB Output is correct
23 Correct 96 ms 384 KB Output is correct
24 Correct 25 ms 384 KB Output is correct
25 Correct 1997 ms 896 KB Output is correct
26 Correct 1969 ms 1016 KB Output is correct
27 Correct 1970 ms 1016 KB Output is correct
28 Correct 3628 ms 792 KB Output is correct
29 Correct 4621 ms 824 KB Output is correct
30 Correct 4597 ms 980 KB Output is correct
31 Correct 4177 ms 936 KB Output is correct
32 Correct 4139 ms 976 KB Output is correct
33 Execution timed out 5060 ms 7296 KB Time limit exceeded
34 Halted 0 ms 0 KB -

Subtask #5
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 20 ms 512 KB Output is correct
2 Correct 14 ms 384 KB Output is correct
3 Correct 9 ms 384 KB Output is correct
4 Correct 1 ms 256 KB Output is correct
5 Correct 27 ms 384 KB Output is correct
6 Correct 26 ms 384 KB Output is correct
7 Correct 25 ms 384 KB Output is correct
8 Correct 23 ms 384 KB Output is correct
9 Correct 22 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 Execution timed out 5054 ms 28408 KB Time limit exceeded
3 Halted 0 ms 0 KB -

Subtask #7
0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 256 KB Output is correct
2 Correct 1 ms 256 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 1 ms 256 KB Output is correct
5 Correct 1 ms 256 KB Output is correct
6 Correct 2 ms 256 KB Output is correct
7 Correct 1 ms 256 KB Output is correct
8 Correct 1 ms 256 KB Output is correct
9 Correct 2 ms 384 KB Output is correct
10 Correct 2 ms 256 KB Output is correct
11 Correct 2 ms 256 KB Output is correct
12 Correct 2 ms 256 KB Output is correct
13 Correct 0 ms 256 KB Output is correct
14 Correct 0 ms 256 KB Output is correct
15 Correct 0 ms 256 KB Output is correct
16 Correct 0 ms 256 KB Output is correct
17 Correct 57 ms 384 KB Output is correct
18 Correct 51 ms 384 KB Output is correct
19 Correct 54 ms 504 KB Output is correct
20 Correct 81 ms 384 KB Output is correct
21 Correct 100 ms 384 KB Output is correct
22 Correct 100 ms 384 KB Output is correct
23 Correct 96 ms 384 KB Output is correct
24 Correct 25 ms 384 KB Output is correct
25 Correct 1997 ms 896 KB Output is correct
26 Correct 1969 ms 1016 KB Output is correct
27 Correct 1970 ms 1016 KB Output is correct
28 Correct 3628 ms 792 KB Output is correct
29 Correct 4621 ms 824 KB Output is correct
30 Correct 4597 ms 980 KB Output is correct
31 Correct 4177 ms 936 KB Output is correct
32 Correct 4139 ms 976 KB Output is correct
33 Execution timed out 5060 ms 7296 KB Time limit exceeded
34 Halted 0 ms 0 KB -