oj.uz

Submission #986994

# Submission time Handle Problem Language Result Execution time Memory
986994 2024-05-21T16:53:14 Z PagodePaiva Rectangles (IOI19_rect) C++17
25 / 100
 5000 ms 37952 KB 
#include "rect.h"
#include<bits/stdc++.h>

using namespace std;

const int N = 2510;

int n, m;
int v[N][N];

long long count_rectangles(std::vector<std::vector<int> > a) {
	n = a.size();
	m = a[0].size();
	for(int i = 0;i < n;i++){
		for(int j = 0;j < m;j++){
			v[i+1][j+1] = a[i][j];
		}
	}
	long long res = 0;
	for(int a = 2;a < n;a++){
		for(int b = 2;b < m;b++){
			for(int c = a;c < n;c++){
				for(int d = b;d < m;d++){
					bool aux = true;
					for(int i = a;i <= c;i++){
						int linha = 0;
						for(int j = b;j <= d;j++) linha = max(linha, v[i][j]);
						if(linha >= min(v[i][b-1], v[i][d+1])){
							aux = false;
							break;
						}
					}
					if(!aux) continue;
					for(int j = b;j <= d;j++){
						int coluna = 0;
						for(int i = a;i <= c;i++) coluna = max(coluna, v[i][j]);
							if(coluna >= min(v[a-1][j], v[c+1][j])){
								aux = false;
								break;
							}
					}
					if(aux) res++;
				}
			}
		}
	}
	return res;
}

Subtask #1
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 3 ms 2396 KB Output is correct
3 Correct 3 ms 2396 KB Output is correct
4 Correct 3 ms 2572 KB Output is correct
5 Correct 2 ms 2396 KB Output is correct
6 Correct 2 ms 580 KB Output is correct
7 Correct 1 ms 2396 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 2 ms 2572 KB Output is correct
10 Correct 2 ms 2396 KB Output is correct
11 Correct 2 ms 348 KB Output is correct
12 Correct 2 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 2 ms 2396 KB Output is correct
20 Correct 1 ms 2396 KB Output is correct
21 Correct 1 ms 348 KB Output is correct

Subtask #2
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 3 ms 2396 KB Output is correct
3 Correct 3 ms 2396 KB Output is correct
4 Correct 3 ms 2572 KB Output is correct
5 Correct 2 ms 2396 KB Output is correct
6 Correct 2 ms 580 KB Output is correct
7 Correct 1 ms 2396 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 2 ms 2572 KB Output is correct
10 Correct 2 ms 2396 KB Output is correct
11 Correct 2 ms 348 KB Output is correct
12 Correct 2 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 2 ms 2396 KB Output is correct
20 Correct 1 ms 2396 KB Output is correct
21 Correct 1 ms 348 KB Output is correct
22 Correct 400 ms 2644 KB Output is correct
23 Correct 425 ms 2652 KB Output is correct
24 Correct 402 ms 2648 KB Output is correct
25 Correct 200 ms 604 KB Output is correct
26 Correct 196 ms 2392 KB Output is correct
27 Correct 190 ms 2648 KB Output is correct
28 Correct 203 ms 2620 KB Output is correct
29 Correct 24 ms 2396 KB Output is correct

Subtask #3
0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 3 ms 2396 KB Output is correct
3 Correct 3 ms 2396 KB Output is correct
4 Correct 3 ms 2572 KB Output is correct
5 Correct 2 ms 2396 KB Output is correct
6 Correct 2 ms 580 KB Output is correct
7 Correct 1 ms 2396 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 2 ms 2572 KB Output is correct
10 Correct 2 ms 2396 KB Output is correct
11 Correct 2 ms 348 KB Output is correct
12 Correct 2 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 400 ms 2644 KB Output is correct
18 Correct 425 ms 2652 KB Output is correct
19 Correct 402 ms 2648 KB Output is correct
20 Correct 200 ms 604 KB Output is correct
21 Correct 196 ms 2392 KB Output is correct
22 Correct 190 ms 2648 KB Output is correct
23 Correct 203 ms 2620 KB Output is correct
24 Correct 24 ms 2396 KB Output is correct
25 Correct 1 ms 348 KB Output is correct
26 Correct 1 ms 348 KB Output is correct
27 Correct 2 ms 2396 KB Output is correct
28 Correct 1 ms 2396 KB Output is correct
29 Correct 1 ms 348 KB Output is correct
30 Execution timed out 5073 ms 3020 KB Time limit exceeded
31 Halted 0 ms 0 KB -

Subtask #4
0 / 22.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 3 ms 2396 KB Output is correct
3 Correct 3 ms 2396 KB Output is correct
4 Correct 3 ms 2572 KB Output is correct
5 Correct 2 ms 2396 KB Output is correct
6 Correct 2 ms 580 KB Output is correct
7 Correct 1 ms 2396 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 2 ms 2572 KB Output is correct
10 Correct 2 ms 2396 KB Output is correct
11 Correct 2 ms 348 KB Output is correct
12 Correct 2 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 400 ms 2644 KB Output is correct
18 Correct 425 ms 2652 KB Output is correct
19 Correct 402 ms 2648 KB Output is correct
20 Correct 200 ms 604 KB Output is correct
21 Correct 196 ms 2392 KB Output is correct
22 Correct 190 ms 2648 KB Output is correct
23 Correct 203 ms 2620 KB Output is correct
24 Correct 24 ms 2396 KB Output is correct
25 Execution timed out 5073 ms 3020 KB Time limit exceeded
26 Halted 0 ms 0 KB -

Subtask #5
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 2376 ms 596 KB Output is correct
2 Correct 1452 ms 556 KB Output is correct
3 Correct 2372 ms 536 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 2365 ms 580 KB Output is correct
6 Correct 2367 ms 580 KB Output is correct
7 Correct 2371 ms 580 KB Output is correct
8 Correct 2373 ms 556 KB Output is correct
9 Correct 2369 ms 604 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 1 ms 344 KB Output is correct

Subtask #6
0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 2 ms 2396 KB Output is correct
4 Correct 1 ms 2396 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Execution timed out 5074 ms 37952 KB Time limit exceeded
8 Halted 0 ms 0 KB -

Subtask #7
0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 3 ms 2396 KB Output is correct
3 Correct 3 ms 2396 KB Output is correct
4 Correct 3 ms 2572 KB Output is correct
5 Correct 2 ms 2396 KB Output is correct
6 Correct 2 ms 580 KB Output is correct
7 Correct 1 ms 2396 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 2 ms 2572 KB Output is correct
10 Correct 2 ms 2396 KB Output is correct
11 Correct 2 ms 348 KB Output is correct
12 Correct 2 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 400 ms 2644 KB Output is correct
18 Correct 425 ms 2652 KB Output is correct
19 Correct 402 ms 2648 KB Output is correct
20 Correct 200 ms 604 KB Output is correct
21 Correct 196 ms 2392 KB Output is correct
22 Correct 190 ms 2648 KB Output is correct
23 Correct 203 ms 2620 KB Output is correct
24 Correct 24 ms 2396 KB Output is correct
25 Execution timed out 5073 ms 3020 KB Time limit exceeded
26 Halted 0 ms 0 KB -