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Submission #298409

# Submission time Handle Problem Language Result Execution time Memory
298409 2020-09-12T19:19:12 Z Rayaabualjamal Rectangles (IOI19_rect) C++14
37 / 100
 5000 ms 22780 KB 
#include "rect.h"
#include <cassert>
#include <iostream> 
#include <set> 
#include <queue> 
#include <stack> 
#include <iterator>
#include <cmath>
#include <algorithm>
#include <vector> 
#include <map> 
#include <cstdio>
#define rep(i,a,b) for(int i = a; i<b; i++)
#define per(i,a,b) for(int i = a; i>=b; i--)
#define pb push_back
#define se second
using namespace std;
long long count_rectangles(std::vector<std::vector<int> > a) {
	int n = a.size()-1;
	int m = a[0].size()-1;
	long long ans = 0;
	rep(i,1,n){
		rep(j,1,m){
			rep(ii,i,n){
				rep(jj,j,m){
					bool f = 1;
					rep(k,i,ii+1){
						rep(l,j,jj+1){
							if(a[k][l]>=a[k][j-1]||a[k][l]>=a[k][jj+1]||a[k][l]>=a[i-1][l]||a[k][l]>=a[ii+1][l]){
								f = 0;
								break;
							}
						}
						if(!f)break;
					}
					if(f)ans++;
				}
			}
		}
	}
	return ans;
}

Subtask #1
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 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 256 KB Output is correct
6 Correct 1 ms 256 KB Output is correct
7 Correct 1 ms 256 KB Output is correct
8 Correct 1 ms 384 KB Output is correct
9 Correct 2 ms 256 KB Output is correct
10 Correct 1 ms 256 KB Output is correct
11 Correct 1 ms 256 KB Output is correct
12 Correct 1 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 1 ms 256 KB Output is correct
16 Correct 0 ms 256 KB Output is correct
17 Correct 0 ms 288 KB Output is correct
18 Correct 1 ms 256 KB Output is correct
19 Correct 1 ms 256 KB Output is correct
20 Correct 0 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 1 ms 384 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 256 KB Output is correct
6 Correct 1 ms 256 KB Output is correct
7 Correct 1 ms 256 KB Output is correct
8 Correct 1 ms 384 KB Output is correct
9 Correct 2 ms 256 KB Output is correct
10 Correct 1 ms 256 KB Output is correct
11 Correct 1 ms 256 KB Output is correct
12 Correct 1 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 1 ms 256 KB Output is correct
16 Correct 0 ms 256 KB Output is correct
17 Correct 51 ms 416 KB Output is correct
18 Correct 51 ms 384 KB Output is correct
19 Correct 50 ms 384 KB Output is correct
20 Correct 39 ms 416 KB Output is correct
21 Correct 49 ms 384 KB Output is correct
22 Correct 43 ms 384 KB Output is correct
23 Correct 44 ms 384 KB Output is correct
24 Correct 11 ms 384 KB Output is correct
25 Correct 0 ms 288 KB Output is correct
26 Correct 1 ms 256 KB Output is correct
27 Correct 1 ms 256 KB Output is correct
28 Correct 0 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 1 ms 384 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 256 KB Output is correct
6 Correct 1 ms 256 KB Output is correct
7 Correct 1 ms 256 KB Output is correct
8 Correct 1 ms 384 KB Output is correct
9 Correct 2 ms 256 KB Output is correct
10 Correct 1 ms 256 KB Output is correct
11 Correct 1 ms 256 KB Output is correct
12 Correct 1 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 1 ms 256 KB Output is correct
16 Correct 0 ms 256 KB Output is correct
17 Correct 51 ms 416 KB Output is correct
18 Correct 51 ms 384 KB Output is correct
19 Correct 50 ms 384 KB Output is correct
20 Correct 39 ms 416 KB Output is correct
21 Correct 49 ms 384 KB Output is correct
22 Correct 43 ms 384 KB Output is correct
23 Correct 44 ms 384 KB Output is correct
24 Correct 11 ms 384 KB Output is correct
25 Correct 1894 ms 680 KB Output is correct
26 Correct 1944 ms 684 KB Output is correct
27 Correct 1938 ms 688 KB Output is correct
28 Correct 1558 ms 760 KB Output is correct
29 Correct 1743 ms 764 KB Output is correct
30 Correct 1801 ms 648 KB Output is correct
31 Correct 1688 ms 684 KB Output is correct
32 Correct 1676 ms 672 KB Output is correct
33 Correct 0 ms 288 KB Output is correct
34 Correct 1 ms 256 KB Output is correct
35 Correct 1 ms 256 KB Output is correct
36 Correct 0 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 1 ms 384 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 256 KB Output is correct
6 Correct 1 ms 256 KB Output is correct
7 Correct 1 ms 256 KB Output is correct
8 Correct 1 ms 384 KB Output is correct
9 Correct 2 ms 256 KB Output is correct
10 Correct 1 ms 256 KB Output is correct
11 Correct 1 ms 256 KB Output is correct
12 Correct 1 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 1 ms 256 KB Output is correct
16 Correct 0 ms 256 KB Output is correct
17 Correct 51 ms 416 KB Output is correct
18 Correct 51 ms 384 KB Output is correct
19 Correct 50 ms 384 KB Output is correct
20 Correct 39 ms 416 KB Output is correct
21 Correct 49 ms 384 KB Output is correct
22 Correct 43 ms 384 KB Output is correct
23 Correct 44 ms 384 KB Output is correct
24 Correct 11 ms 384 KB Output is correct
25 Correct 1894 ms 680 KB Output is correct
26 Correct 1944 ms 684 KB Output is correct
27 Correct 1938 ms 688 KB Output is correct
28 Correct 1558 ms 760 KB Output is correct
29 Correct 1743 ms 764 KB Output is correct
30 Correct 1801 ms 648 KB Output is correct
31 Correct 1688 ms 684 KB Output is correct
32 Correct 1676 ms 672 KB Output is correct
33 Execution timed out 5068 ms 4228 KB Time limit exceeded
34 Halted 0 ms 0 KB -

Subtask #5
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 15 ms 384 KB Output is correct
2 Correct 11 ms 384 KB Output is correct
3 Correct 10 ms 384 KB Output is correct
4 Correct 0 ms 256 KB Output is correct
5 Correct 17 ms 384 KB Output is correct
6 Correct 17 ms 384 KB Output is correct
7 Correct 17 ms 512 KB Output is correct
8 Correct 16 ms 384 KB Output is correct
9 Correct 15 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 0 ms 256 KB Output is correct
2 Execution timed out 5043 ms 22780 KB Time limit exceeded
3 Halted 0 ms 0 KB -

Subtask #7
0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 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 256 KB Output is correct
6 Correct 1 ms 256 KB Output is correct
7 Correct 1 ms 256 KB Output is correct
8 Correct 1 ms 384 KB Output is correct
9 Correct 2 ms 256 KB Output is correct
10 Correct 1 ms 256 KB Output is correct
11 Correct 1 ms 256 KB Output is correct
12 Correct 1 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 1 ms 256 KB Output is correct
16 Correct 0 ms 256 KB Output is correct
17 Correct 51 ms 416 KB Output is correct
18 Correct 51 ms 384 KB Output is correct
19 Correct 50 ms 384 KB Output is correct
20 Correct 39 ms 416 KB Output is correct
21 Correct 49 ms 384 KB Output is correct
22 Correct 43 ms 384 KB Output is correct
23 Correct 44 ms 384 KB Output is correct
24 Correct 11 ms 384 KB Output is correct
25 Correct 1894 ms 680 KB Output is correct
26 Correct 1944 ms 684 KB Output is correct
27 Correct 1938 ms 688 KB Output is correct
28 Correct 1558 ms 760 KB Output is correct
29 Correct 1743 ms 764 KB Output is correct
30 Correct 1801 ms 648 KB Output is correct
31 Correct 1688 ms 684 KB Output is correct
32 Correct 1676 ms 672 KB Output is correct
33 Execution timed out 5068 ms 4228 KB Time limit exceeded
34 Halted 0 ms 0 KB -