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Submission #1021420

# Submission time Handle Problem Language Result Execution time Memory
1021420 2024-07-12T17:49:19 Z vjudge1 Rectangles (IOI19_rect) C++17
37 / 100
 5000 ms 25892 KB 
#include "rect.h"
#include <bits/stdc++.h>
#define ll long long
#define mid ((l+r)>>1)
#define pii pair<int,int>
#define fi first
#define se second
#define rep(a,b,c) for(int a=b; a<c; a++)
#define pb push_back

using namespace std;

ll count_rectangles(vector<vector<int>> a) {
	ll ans=0, n=a.size(), m=a[0].size();
	rep(ri,1,n-1){
		rep(ci,1,m-1){
			rep(rf,ri,n-1){
				rep(cf,ci,m-1){
					bool rect=1;
					rep(i,ri,rf+1){
						rep(j,ci,cf+1){
					if(a[i][j]>=a[ri-1][j] || a[i][j]>=a[rf+1][j] || a[i][j]>=a[i][ci-1] || a[i][j]>=a[i][cf+1]){
								rect=false;
								break;
							}
						}
						if(!rect) break;
					}
					ans+=rect;
				}
			}
		}
	}
	return ans;
}

Subtask #1
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 1 ms 440 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 1 ms 344 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 1 ms 604 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 0 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 1 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 1 ms 440 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 1 ms 344 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 1 ms 604 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 30 ms 348 KB Output is correct
23 Correct 33 ms 348 KB Output is correct
24 Correct 31 ms 344 KB Output is correct
25 Correct 19 ms 500 KB Output is correct
26 Correct 22 ms 344 KB Output is correct
27 Correct 22 ms 344 KB Output is correct
28 Correct 22 ms 348 KB Output is correct
29 Correct 6 ms 440 KB Output is correct

Subtask #3
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 1 ms 440 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 1 ms 344 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 30 ms 348 KB Output is correct
18 Correct 33 ms 348 KB Output is correct
19 Correct 31 ms 344 KB Output is correct
20 Correct 19 ms 500 KB Output is correct
21 Correct 22 ms 344 KB Output is correct
22 Correct 22 ms 344 KB Output is correct
23 Correct 22 ms 348 KB Output is correct
24 Correct 6 ms 440 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 1 ms 604 KB Output is correct
28 Correct 1 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 1255 ms 964 KB Output is correct
31 Correct 1268 ms 956 KB Output is correct
32 Correct 1255 ms 1040 KB Output is correct
33 Correct 783 ms 816 KB Output is correct
34 Correct 865 ms 860 KB Output is correct
35 Correct 896 ms 860 KB Output is correct
36 Correct 853 ms 856 KB Output is correct
37 Correct 844 ms 860 KB Output is correct

Subtask #4
0 / 22.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 1 ms 440 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 1 ms 344 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 30 ms 348 KB Output is correct
18 Correct 33 ms 348 KB Output is correct
19 Correct 31 ms 344 KB Output is correct
20 Correct 19 ms 500 KB Output is correct
21 Correct 22 ms 344 KB Output is correct
22 Correct 22 ms 344 KB Output is correct
23 Correct 22 ms 348 KB Output is correct
24 Correct 6 ms 440 KB Output is correct
25 Correct 1255 ms 964 KB Output is correct
26 Correct 1268 ms 956 KB Output is correct
27 Correct 1255 ms 1040 KB Output is correct
28 Correct 783 ms 816 KB Output is correct
29 Correct 865 ms 860 KB Output is correct
30 Correct 896 ms 860 KB Output is correct
31 Correct 853 ms 856 KB Output is correct
32 Correct 844 ms 860 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 0 ms 348 KB Output is correct
35 Correct 1 ms 604 KB Output is correct
36 Correct 1 ms 348 KB Output is correct
37 Correct 0 ms 348 KB Output is correct
38 Execution timed out 5020 ms 5920 KB Time limit exceeded
39 Halted 0 ms 0 KB -

Subtask #5
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 11 ms 344 KB Output is correct
2 Correct 9 ms 536 KB Output is correct
3 Correct 5 ms 512 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 9 ms 348 KB Output is correct
6 Correct 9 ms 548 KB Output is correct
7 Correct 8 ms 440 KB Output is correct
8 Correct 8 ms 348 KB Output is correct
9 Correct 8 ms 344 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct

Subtask #6
0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 1 ms 604 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Execution timed out 5087 ms 25892 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 1 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 1 ms 440 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 1 ms 344 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 30 ms 348 KB Output is correct
18 Correct 33 ms 348 KB Output is correct
19 Correct 31 ms 344 KB Output is correct
20 Correct 19 ms 500 KB Output is correct
21 Correct 22 ms 344 KB Output is correct
22 Correct 22 ms 344 KB Output is correct
23 Correct 22 ms 348 KB Output is correct
24 Correct 6 ms 440 KB Output is correct
25 Correct 1255 ms 964 KB Output is correct
26 Correct 1268 ms 956 KB Output is correct
27 Correct 1255 ms 1040 KB Output is correct
28 Correct 783 ms 816 KB Output is correct
29 Correct 865 ms 860 KB Output is correct
30 Correct 896 ms 860 KB Output is correct
31 Correct 853 ms 856 KB Output is correct
32 Correct 844 ms 860 KB Output is correct
33 Execution timed out 5020 ms 5920 KB Time limit exceeded
34 Halted 0 ms 0 KB -