답안 #418495

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
418495	2021-06-05T12:08:47 Z	Aderfish	Rectangles (IOI19_rect)	C++14	25 / 100	5000 ms	39028 KB

rect

#include "rect.h"

using namespace std;

vector<vector<int>> b;

bool check_col(int x, int b_y, int t_y){
	for(int y = b_y; y <= t_y; y++){
		if(b[x][y] >= b[x][b_y-1] || b[x][y] >= b[x][t_y+1]) return false;
	}
	return true;
}

bool check_line(int y, int l_x, int r_x){
	for(int x = l_x; x <= r_x; x++){
		if(b[x][y] >= b[l_x-1][y] || b[x][y] >= b[r_x+1][y]) return false;
	}
	return true;
}

bool check_rect(int l_x, int r_x, int b_y, int t_y){
	for(int x = l_x; x <= r_x; x++) if(!check_col(x, b_y, t_y)) return false;
	for(int y = b_y; y <= t_y; y++) if(!check_line(y, l_x, r_x)) return false;

	return true;
}

long long count_rectangles(std::vector<std::vector<int> > a) {
	int w = a.size();
	int h = a[0].size();

	b = a;

	long long counter = 0;

	for(int l_x = 1; l_x < w-1; l_x++){
		for(int r_x = l_x; r_x < w-1; r_x++){
			for(int b_y = 1; b_y < h-1; b_y++){
				for(int t_y = b_y; t_y < h-1; t_y++){
					if(check_rect(l_x, r_x, b_y, t_y)) counter++;
				}
			}
		}
	}

	return counter;
}

Subtask #1
8.0 / 8.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	5 ms	204 KB	Output is correct
3	Correct	5 ms	204 KB	Output is correct
4	Correct	4 ms	204 KB	Output is correct
5	Correct	1 ms	204 KB	Output is correct
6	Correct	2 ms	204 KB	Output is correct
7	Correct	1 ms	204 KB	Output is correct
8	Correct	1 ms	204 KB	Output is correct
9	Correct	2 ms	204 KB	Output is correct
10	Correct	2 ms	204 KB	Output is correct
11	Correct	2 ms	204 KB	Output is correct
12	Correct	2 ms	204 KB	Output is correct
13	Correct	0 ms	204 KB	Output is correct
14	Correct	1 ms	328 KB	Output is correct
15	Correct	1 ms	204 KB	Output is correct
16	Correct	0 ms	204 KB	Output is correct
17	Correct	0 ms	204 KB	Output is correct
18	Correct	0 ms	236 KB	Output is correct
19	Correct	1 ms	204 KB	Output is correct
20	Correct	1 ms	204 KB	Output is correct
21	Correct	0 ms	204 KB	Output is correct

Subtask #2
7.0 / 7.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	5 ms	204 KB	Output is correct
3	Correct	5 ms	204 KB	Output is correct
4	Correct	4 ms	204 KB	Output is correct
5	Correct	1 ms	204 KB	Output is correct
6	Correct	2 ms	204 KB	Output is correct
7	Correct	1 ms	204 KB	Output is correct
8	Correct	1 ms	204 KB	Output is correct
9	Correct	2 ms	204 KB	Output is correct
10	Correct	2 ms	204 KB	Output is correct
11	Correct	2 ms	204 KB	Output is correct
12	Correct	2 ms	204 KB	Output is correct
13	Correct	0 ms	204 KB	Output is correct
14	Correct	1 ms	328 KB	Output is correct
15	Correct	1 ms	204 KB	Output is correct
16	Correct	0 ms	204 KB	Output is correct
17	Correct	0 ms	204 KB	Output is correct
18	Correct	0 ms	236 KB	Output is correct
19	Correct	1 ms	204 KB	Output is correct
20	Correct	1 ms	204 KB	Output is correct
21	Correct	0 ms	204 KB	Output is correct
22	Correct	417 ms	332 KB	Output is correct
23	Correct	425 ms	388 KB	Output is correct
24	Correct	419 ms	332 KB	Output is correct
25	Correct	61 ms	332 KB	Output is correct
26	Correct	81 ms	364 KB	Output is correct
27	Correct	77 ms	376 KB	Output is correct
28	Correct	94 ms	332 KB	Output is correct
29	Correct	22 ms	344 KB	Output is correct

Subtask #3
0 / 12.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	5 ms	204 KB	Output is correct
3	Correct	5 ms	204 KB	Output is correct
4	Correct	4 ms	204 KB	Output is correct
5	Correct	1 ms	204 KB	Output is correct
6	Correct	2 ms	204 KB	Output is correct
7	Correct	1 ms	204 KB	Output is correct
8	Correct	1 ms	204 KB	Output is correct
9	Correct	2 ms	204 KB	Output is correct
10	Correct	2 ms	204 KB	Output is correct
11	Correct	2 ms	204 KB	Output is correct
12	Correct	2 ms	204 KB	Output is correct
13	Correct	0 ms	204 KB	Output is correct
14	Correct	1 ms	328 KB	Output is correct
15	Correct	1 ms	204 KB	Output is correct
16	Correct	0 ms	204 KB	Output is correct
17	Correct	417 ms	332 KB	Output is correct
18	Correct	425 ms	388 KB	Output is correct
19	Correct	419 ms	332 KB	Output is correct
20	Correct	61 ms	332 KB	Output is correct
21	Correct	81 ms	364 KB	Output is correct
22	Correct	77 ms	376 KB	Output is correct
23	Correct	94 ms	332 KB	Output is correct
24	Correct	22 ms	344 KB	Output is correct
25	Correct	0 ms	204 KB	Output is correct
26	Correct	0 ms	236 KB	Output is correct
27	Correct	1 ms	204 KB	Output is correct
28	Correct	1 ms	204 KB	Output is correct
29	Correct	0 ms	204 KB	Output is correct
30	Execution timed out	5052 ms	972 KB	Time limit exceeded
31	Halted	0 ms	0 KB	-

Subtask #4
0 / 22.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	5 ms	204 KB	Output is correct
3	Correct	5 ms	204 KB	Output is correct
4	Correct	4 ms	204 KB	Output is correct
5	Correct	1 ms	204 KB	Output is correct
6	Correct	2 ms	204 KB	Output is correct
7	Correct	1 ms	204 KB	Output is correct
8	Correct	1 ms	204 KB	Output is correct
9	Correct	2 ms	204 KB	Output is correct
10	Correct	2 ms	204 KB	Output is correct
11	Correct	2 ms	204 KB	Output is correct
12	Correct	2 ms	204 KB	Output is correct
13	Correct	0 ms	204 KB	Output is correct
14	Correct	1 ms	328 KB	Output is correct
15	Correct	1 ms	204 KB	Output is correct
16	Correct	0 ms	204 KB	Output is correct
17	Correct	417 ms	332 KB	Output is correct
18	Correct	425 ms	388 KB	Output is correct
19	Correct	419 ms	332 KB	Output is correct
20	Correct	61 ms	332 KB	Output is correct
21	Correct	81 ms	364 KB	Output is correct
22	Correct	77 ms	376 KB	Output is correct
23	Correct	94 ms	332 KB	Output is correct
24	Correct	22 ms	344 KB	Output is correct
25	Execution timed out	5052 ms	972 KB	Time limit exceeded
26	Halted	0 ms	0 KB	-

Subtask #5
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	35 ms	332 KB	Output is correct
2	Correct	25 ms	332 KB	Output is correct
3	Correct	13 ms	372 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	25 ms	332 KB	Output is correct
6	Correct	25 ms	332 KB	Output is correct
7	Correct	25 ms	372 KB	Output is correct
8	Correct	26 ms	356 KB	Output is correct
9	Correct	25 ms	364 KB	Output is correct
10	Correct	0 ms	204 KB	Output is correct
11	Correct	1 ms	332 KB	Output is correct

Subtask #6
0 / 13.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	0 ms	236 KB	Output is correct
3	Correct	1 ms	204 KB	Output is correct
4	Correct	1 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Execution timed out	5074 ms	39028 KB	Time limit exceeded
8	Halted	0 ms	0 KB	-

Subtask #7
0 / 28.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	5 ms	204 KB	Output is correct
3	Correct	5 ms	204 KB	Output is correct
4	Correct	4 ms	204 KB	Output is correct
5	Correct	1 ms	204 KB	Output is correct
6	Correct	2 ms	204 KB	Output is correct
7	Correct	1 ms	204 KB	Output is correct
8	Correct	1 ms	204 KB	Output is correct
9	Correct	2 ms	204 KB	Output is correct
10	Correct	2 ms	204 KB	Output is correct
11	Correct	2 ms	204 KB	Output is correct
12	Correct	2 ms	204 KB	Output is correct
13	Correct	0 ms	204 KB	Output is correct
14	Correct	1 ms	328 KB	Output is correct
15	Correct	1 ms	204 KB	Output is correct
16	Correct	0 ms	204 KB	Output is correct
17	Correct	417 ms	332 KB	Output is correct
18	Correct	425 ms	388 KB	Output is correct
19	Correct	419 ms	332 KB	Output is correct
20	Correct	61 ms	332 KB	Output is correct
21	Correct	81 ms	364 KB	Output is correct
22	Correct	77 ms	376 KB	Output is correct
23	Correct	94 ms	332 KB	Output is correct
24	Correct	22 ms	344 KB	Output is correct
25	Execution timed out	5052 ms	972 KB	Time limit exceeded
26	Halted	0 ms	0 KB	-

답안 #418495

Compilation message

Subtask #1 8.0 / 8.0

Subtask #2 7.0 / 7.0

Subtask #3 0 / 12.0

Subtask #4 0 / 22.0

Subtask #5 10.0 / 10.0

Subtask #6 0 / 13.0

Subtask #7 0 / 28.0

Subtask #1
8.0 / 8.0

Subtask #2
7.0 / 7.0

Subtask #3
0 / 12.0

Subtask #4
0 / 22.0

Subtask #5
10.0 / 10.0

Subtask #6
0 / 13.0

Subtask #7
0 / 28.0