답안 #1049752

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1049752	2024-08-09T04:44:27 Z	아침연습다풀고 hamburg 풀면 복붙날먹치팅할거임(#11102)	함박 스테이크 (JOI20_hamburg)	C++17	21 / 100	3000 ms	46432 KB

hamburg

#include <bits/stdc++.h>
using namespace std;
using lint = long long;
using pi = array<lint, 2>;
#define sz(v) ((int)(v).size())
#define all(v) (v).begin(), (v).end()
#define cr(v, n) (v).clear(), (v).resize(n);
const int MAXN = 1000005;

struct rect {
	int sx, sy, ex, ey;
};

vector<pi> trace;

vector<rect> chop(vector<rect> a, pi p) {
	vector<rect> z;
	for (auto &r : a) {
		if (r.sx <= p[0] && p[0] <= r.ex && r.sy <= p[1] && p[1] <= r.ey)
			continue;
		z.push_back(r);
	}
	return z;
}

void backtrack(vector<rect> a, int k, int p) {
	if (sz(a) == 0) {
		for (int i = 0; i < p; i++) {
			cout << trace[i % sz(trace)][0] << " " << trace[i % sz(trace)][1] << "\n";
		}
		exit(0);
	}
	if (k == 0)
		return;
	int xmin = 2e9, ymin = 2e9, xmax = -2e9, ymax = -2e9;
	for (auto &x : a) {
		xmin = min(xmin, x.ex);
		ymin = min(ymin, x.ey);
		xmax = max(xmax, x.sx);
		ymax = max(ymax, x.sy);
	}
	vector<pi> cp = {pi{xmax, ymax}, pi{xmax, ymin}, pi{xmin, ymax}, pi{xmin, ymin}};
	for (auto &v : cp) {
		trace.push_back(v);
		backtrack(chop(a, v), k - 1, p);
		trace.pop_back();
	}
}

int main() {
	ios_base::sync_with_stdio(0);
	cin.tie(0);
	cout.tie(0);
	int n, k;
	cin >> n >> k;
	vector<rect> a(n);
	int exmin = 1e9;
	for (auto &v : a) {
		cin >> v.sx >> v.sy >> v.ex >> v.ey;
		exmin = min(exmin, v.ex);
	}
	backtrack(a, k, k);
	for (auto &v : a) {
		trace.push_back({exmin, v.ey});
		backtrack(chop(a, trace[0]), k - 1, k);
		trace.pop_back();
	}
}

Subtask #1
1.0 / 1.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	348 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	348 KB	Output is correct

Subtask #2
1.0 / 1.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	1 ms	604 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	1 ms	604 KB	Output is correct

Subtask #3
3.0 / 3.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	348 KB	Output is correct
2	Correct	1 ms	604 KB	Output is correct
3	Correct	1 ms	604 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	1 ms	604 KB	Output is correct
6	Correct	1 ms	604 KB	Output is correct
7	Correct	1 ms	604 KB	Output is correct
8	Correct	1 ms	604 KB	Output is correct
9	Correct	1 ms	604 KB	Output is correct
10	Correct	1 ms	604 KB	Output is correct
11	Correct	1 ms	600 KB	Output is correct
12	Correct	1 ms	604 KB	Output is correct

Subtask #4
6.0 / 6.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	348 KB	Output is correct
2	Correct	1 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	1 ms	604 KB	Output is correct
6	Correct	1 ms	348 KB	Output is correct
7	Correct	1 ms	604 KB	Output is correct
8	Correct	3 ms	760 KB	Output is correct
9	Correct	1 ms	604 KB	Output is correct
10	Correct	2 ms	604 KB	Output is correct
11	Correct	2 ms	604 KB	Output is correct
12	Correct	1 ms	604 KB	Output is correct
13	Correct	1 ms	620 KB	Output is correct
14	Correct	186 ms	760 KB	Output is correct
15	Correct	1 ms	600 KB	Output is correct
16	Correct	1 ms	604 KB	Output is correct
17	Correct	770 ms	840 KB	Output is correct
18	Correct	1 ms	604 KB	Output is correct
19	Correct	1 ms	860 KB	Output is correct
20	Correct	917 ms	860 KB	Output is correct
21	Correct	1 ms	604 KB	Output is correct
22	Correct	1 ms	848 KB	Output is correct
23	Correct	62 ms	852 KB	Output is correct
24	Correct	2 ms	860 KB	Output is correct
25	Correct	2 ms	840 KB	Output is correct
26	Correct	3 ms	836 KB	Output is correct
27	Correct	2 ms	848 KB	Output is correct
28	Correct	2 ms	836 KB	Output is correct
29	Correct	2 ms	836 KB	Output is correct
30	Correct	2 ms	836 KB	Output is correct
31	Correct	514 ms	856 KB	Output is correct
32	Correct	7 ms	604 KB	Output is correct
33	Correct	785 ms	844 KB	Output is correct
34	Correct	97 ms	796 KB	Output is correct
35	Correct	81 ms	860 KB	Output is correct
36	Correct	105 ms	820 KB	Output is correct
37	Correct	1824 ms	880 KB	Output is correct
38	Correct	896 ms	872 KB	Output is correct
39	Correct	352 ms	1060 KB	Output is correct
40	Correct	65 ms	836 KB	Output is correct
41	Correct	92 ms	852 KB	Output is correct
42	Correct	599 ms	896 KB	Output is correct
43	Correct	34 ms	836 KB	Output is correct
44	Correct	62 ms	840 KB	Output is correct
45	Correct	2 ms	856 KB	Output is correct
46	Correct	656 ms	848 KB	Output is correct
47	Correct	437 ms	996 KB	Output is correct
48	Correct	13 ms	876 KB	Output is correct
49	Correct	313 ms	860 KB	Output is correct
50	Correct	941 ms	824 KB	Output is correct
51	Correct	489 ms	1008 KB	Output is correct
52	Correct	4 ms	820 KB	Output is correct
53	Correct	12 ms	836 KB	Output is correct
54	Correct	1416 ms	1064 KB	Output is correct
55	Correct	350 ms	604 KB	Output is correct
56	Correct	339 ms	604 KB	Output is correct
57	Correct	333 ms	604 KB	Output is correct
58	Correct	725 ms	600 KB	Output is correct

Subtask #5
1.0 / 1.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	348 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	348 KB	Output is correct
5	Correct	47 ms	9740 KB	Output is correct
6	Correct	43 ms	9732 KB	Output is correct
7	Correct	52 ms	9736 KB	Output is correct
8	Correct	52 ms	9812 KB	Output is correct

Subtask #6
3.0 / 3.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	1 ms	604 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	1 ms	604 KB	Output is correct
5	Correct	47 ms	13004 KB	Output is correct
6	Correct	54 ms	16336 KB	Output is correct
7	Correct	48 ms	12664 KB	Output is correct
8	Correct	58 ms	22472 KB	Output is correct

Subtask #7
6.0 / 6.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	348 KB	Output is correct
2	Correct	1 ms	604 KB	Output is correct
3	Correct	1 ms	604 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	1 ms	604 KB	Output is correct
6	Correct	1 ms	604 KB	Output is correct
7	Correct	1 ms	604 KB	Output is correct
8	Correct	1 ms	604 KB	Output is correct
9	Correct	1 ms	604 KB	Output is correct
10	Correct	1 ms	604 KB	Output is correct
11	Correct	1 ms	600 KB	Output is correct
12	Correct	1 ms	604 KB	Output is correct
13	Correct	48 ms	14704 KB	Output is correct
14	Correct	46 ms	14536 KB	Output is correct
15	Correct	47 ms	15304 KB	Output is correct
16	Correct	45 ms	12748 KB	Output is correct
17	Correct	47 ms	14028 KB	Output is correct
18	Correct	49 ms	11980 KB	Output is correct
19	Correct	50 ms	14536 KB	Output is correct
20	Correct	151 ms	29344 KB	Output is correct
21	Correct	51 ms	18892 KB	Output is correct
22	Correct	82 ms	29184 KB	Output is correct
23	Correct	104 ms	26440 KB	Output is correct
24	Correct	87 ms	28892 KB	Output is correct

Subtask #8
0 / 79.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	348 KB	Output is correct
2	Correct	1 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	1 ms	604 KB	Output is correct
6	Correct	1 ms	348 KB	Output is correct
7	Correct	1 ms	604 KB	Output is correct
8	Correct	3 ms	760 KB	Output is correct
9	Correct	1 ms	604 KB	Output is correct
10	Correct	2 ms	604 KB	Output is correct
11	Correct	2 ms	604 KB	Output is correct
12	Correct	1 ms	604 KB	Output is correct
13	Correct	1 ms	620 KB	Output is correct
14	Correct	186 ms	760 KB	Output is correct
15	Correct	1 ms	600 KB	Output is correct
16	Correct	1 ms	604 KB	Output is correct
17	Correct	770 ms	840 KB	Output is correct
18	Correct	1 ms	604 KB	Output is correct
19	Correct	1 ms	860 KB	Output is correct
20	Correct	917 ms	860 KB	Output is correct
21	Correct	1 ms	604 KB	Output is correct
22	Correct	1 ms	848 KB	Output is correct
23	Correct	62 ms	852 KB	Output is correct
24	Correct	2 ms	860 KB	Output is correct
25	Correct	2 ms	840 KB	Output is correct
26	Correct	3 ms	836 KB	Output is correct
27	Correct	2 ms	848 KB	Output is correct
28	Correct	2 ms	836 KB	Output is correct
29	Correct	2 ms	836 KB	Output is correct
30	Correct	2 ms	836 KB	Output is correct
31	Correct	514 ms	856 KB	Output is correct
32	Correct	7 ms	604 KB	Output is correct
33	Correct	785 ms	844 KB	Output is correct
34	Correct	97 ms	796 KB	Output is correct
35	Correct	81 ms	860 KB	Output is correct
36	Correct	105 ms	820 KB	Output is correct
37	Correct	1824 ms	880 KB	Output is correct
38	Correct	896 ms	872 KB	Output is correct
39	Correct	352 ms	1060 KB	Output is correct
40	Correct	65 ms	836 KB	Output is correct
41	Correct	92 ms	852 KB	Output is correct
42	Correct	599 ms	896 KB	Output is correct
43	Correct	34 ms	836 KB	Output is correct
44	Correct	62 ms	840 KB	Output is correct
45	Correct	2 ms	856 KB	Output is correct
46	Correct	656 ms	848 KB	Output is correct
47	Correct	437 ms	996 KB	Output is correct
48	Correct	13 ms	876 KB	Output is correct
49	Correct	313 ms	860 KB	Output is correct
50	Correct	941 ms	824 KB	Output is correct
51	Correct	489 ms	1008 KB	Output is correct
52	Correct	4 ms	820 KB	Output is correct
53	Correct	12 ms	836 KB	Output is correct
54	Correct	1416 ms	1064 KB	Output is correct
55	Correct	350 ms	604 KB	Output is correct
56	Correct	339 ms	604 KB	Output is correct
57	Correct	333 ms	604 KB	Output is correct
58	Correct	725 ms	600 KB	Output is correct
59	Correct	52 ms	23748 KB	Output is correct
60	Correct	56 ms	24424 KB	Output is correct
61	Correct	52 ms	23748 KB	Output is correct
62	Correct	50 ms	23264 KB	Output is correct
63	Correct	50 ms	22732 KB	Output is correct
64	Correct	48 ms	18916 KB	Output is correct
65	Correct	52 ms	26976 KB	Output is correct
66	Correct	312 ms	37168 KB	Output is correct
67	Correct	106 ms	34476 KB	Output is correct
68	Correct	417 ms	45044 KB	Output is correct
69	Correct	555 ms	43488 KB	Output is correct
70	Correct	354 ms	43660 KB	Output is correct
71	Correct	55 ms	28128 KB	Output is correct
72	Execution timed out	3078 ms	46432 KB	Time limit exceeded
73	Halted	0 ms	0 KB	-

답안 #1049752

Compilation message