답안 #1115853

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1115853	2024-11-21T02:48:39 Z	BuzzyBeez	Political Development (BOI17_politicaldevelopment)	C++17	54 / 100	3000 ms	322248 KB

politicaldevelopment

#include <bits/stdc++.h>
using namespace std;

bitset<50001> G[50001], cur, all;
vector<vector<int>> C[11];

signed main() {
	ios_base::sync_with_stdio(0);
	cin.tie(0); cout.tie(0);
	int n, k, sz, u, v; cin >> n >> k;
	for (int i = 0; i < n; ++i) C[1].push_back({i}), G[i][i] = 1, all[i] = 1;
	for (u = 0; u < n; ++u) {
		cin >> sz;
		while (sz--) cin >> v, G[u][v] = 1;
	}
	vector<int> tmp;
	for (sz = 2; sz <= k; ++sz) {
		for (auto small_clique : C[sz - 1]) {
			cur = all;
			for (int i : small_clique) cur &= G[i];
			for (int j = small_clique.back() + 1; j < n; ++j) if (cur[j]) {
				tmp = small_clique; tmp.push_back(j);
				C[sz].push_back(tmp);
			}
		}
		if (C[sz].empty()) {cout << sz - 1; return 0;}
		// cout << sz << "!!" << '\n';
		// for (auto clique : C[sz]) {
			// for (int i : clique) cout << i << ' ';
			// cout << '\n';
		// }
	}
	cout << k;
}

Subtask #1
4.0 / 4.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	340 KB	Output is correct
2	Correct	1 ms	336 KB	Output is correct
3	Correct	18 ms	31824 KB	Output is correct
4	Correct	17 ms	32000 KB	Output is correct
5	Correct	16 ms	31876 KB	Output is correct
6	Correct	17 ms	31824 KB	Output is correct
7	Correct	29 ms	31824 KB	Output is correct
8	Correct	15 ms	31568 KB	Output is correct
9	Correct	1 ms	336 KB	Output is correct
10	Correct	26 ms	31568 KB	Output is correct

Subtask #2
12.0 / 12.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	340 KB	Output is correct
2	Correct	1 ms	336 KB	Output is correct
3	Correct	18 ms	31824 KB	Output is correct
4	Correct	17 ms	32000 KB	Output is correct
5	Correct	16 ms	31876 KB	Output is correct
6	Correct	17 ms	31824 KB	Output is correct
7	Correct	29 ms	31824 KB	Output is correct
8	Correct	15 ms	31568 KB	Output is correct
9	Correct	1 ms	336 KB	Output is correct
10	Correct	26 ms	31568 KB	Output is correct
11	Correct	17 ms	31824 KB	Output is correct
12	Correct	28 ms	31824 KB	Output is correct
13	Correct	1 ms	336 KB	Output is correct
14	Correct	25 ms	32008 KB	Output is correct
15	Correct	1 ms	504 KB	Output is correct
16	Correct	26 ms	31992 KB	Output is correct
17	Correct	1 ms	336 KB	Output is correct
18	Correct	30 ms	31824 KB	Output is correct
19	Correct	15 ms	31568 KB	Output is correct
20	Correct	36 ms	31760 KB	Output is correct
21	Correct	21 ms	31760 KB	Output is correct
22	Correct	14 ms	31572 KB	Output is correct
23	Correct	29 ms	32024 KB	Output is correct
24	Correct	15 ms	31700 KB	Output is correct
25	Correct	30 ms	31824 KB	Output is correct
26	Correct	28 ms	31836 KB	Output is correct
27	Correct	31 ms	31760 KB	Output is correct
28	Correct	28 ms	31824 KB	Output is correct
29	Correct	29 ms	31824 KB	Output is correct
30	Correct	31 ms	31996 KB	Output is correct
31	Correct	30 ms	31824 KB	Output is correct
32	Correct	31 ms	31824 KB	Output is correct
33	Correct	52 ms	31852 KB	Output is correct
34	Correct	32 ms	31824 KB	Output is correct
35	Correct	13 ms	17232 KB	Output is correct
36	Correct	13 ms	17232 KB	Output is correct
37	Correct	12 ms	17268 KB	Output is correct
38	Correct	6 ms	9044 KB	Output is correct
39	Correct	8 ms	9040 KB	Output is correct
40	Correct	38 ms	32304 KB	Output is correct
41	Correct	6 ms	9136 KB	Output is correct
42	Correct	48 ms	32152 KB	Output is correct
43	Correct	54 ms	32140 KB	Output is correct

Subtask #3
0 / 23.0

#	결과	실행 시간	메모리	Grader output
1	Correct	18 ms	31740 KB	Output is correct
2	Correct	2 ms	336 KB	Output is correct
3	Correct	1 ms	336 KB	Output is correct
4	Correct	1 ms	336 KB	Output is correct
5	Correct	1 ms	336 KB	Output is correct
6	Correct	1 ms	336 KB	Output is correct
7	Correct	1 ms	336 KB	Output is correct
8	Correct	1 ms	508 KB	Output is correct
9	Correct	1 ms	336 KB	Output is correct
10	Correct	1 ms	504 KB	Output is correct
11	Execution timed out	3087 ms	322248 KB	Time limit exceeded
12	Halted	0 ms	0 KB	-

Subtask #4
38.0 / 38.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	340 KB	Output is correct
2	Correct	1 ms	336 KB	Output is correct
3	Correct	18 ms	31824 KB	Output is correct
4	Correct	17 ms	32000 KB	Output is correct
5	Correct	16 ms	31876 KB	Output is correct
6	Correct	17 ms	31824 KB	Output is correct
7	Correct	29 ms	31824 KB	Output is correct
8	Correct	15 ms	31568 KB	Output is correct
9	Correct	1 ms	336 KB	Output is correct
10	Correct	26 ms	31568 KB	Output is correct
11	Correct	17 ms	31824 KB	Output is correct
12	Correct	28 ms	31824 KB	Output is correct
13	Correct	1 ms	336 KB	Output is correct
14	Correct	25 ms	32008 KB	Output is correct
15	Correct	1 ms	504 KB	Output is correct
16	Correct	26 ms	31992 KB	Output is correct
17	Correct	1 ms	336 KB	Output is correct
18	Correct	30 ms	31824 KB	Output is correct
19	Correct	15 ms	31568 KB	Output is correct
20	Correct	36 ms	31760 KB	Output is correct
21	Correct	21 ms	31760 KB	Output is correct
22	Correct	14 ms	31572 KB	Output is correct
23	Correct	29 ms	32024 KB	Output is correct
24	Correct	15 ms	31700 KB	Output is correct
25	Correct	30 ms	31824 KB	Output is correct
26	Correct	28 ms	31836 KB	Output is correct
27	Correct	31 ms	31760 KB	Output is correct
28	Correct	28 ms	31824 KB	Output is correct
29	Correct	29 ms	31824 KB	Output is correct
30	Correct	31 ms	31996 KB	Output is correct
31	Correct	30 ms	31824 KB	Output is correct
32	Correct	31 ms	31824 KB	Output is correct
33	Correct	52 ms	31852 KB	Output is correct
34	Correct	32 ms	31824 KB	Output is correct
35	Correct	13 ms	17232 KB	Output is correct
36	Correct	13 ms	17232 KB	Output is correct
37	Correct	12 ms	17268 KB	Output is correct
38	Correct	6 ms	9044 KB	Output is correct
39	Correct	8 ms	9040 KB	Output is correct
40	Correct	38 ms	32304 KB	Output is correct
41	Correct	6 ms	9136 KB	Output is correct
42	Correct	48 ms	32152 KB	Output is correct
43	Correct	54 ms	32140 KB	Output is correct
44	Correct	856 ms	48176 KB	Output is correct
45	Correct	1 ms	336 KB	Output is correct
46	Correct	41 ms	32140 KB	Output is correct
47	Correct	70 ms	32812 KB	Output is correct
48	Correct	45 ms	32140 KB	Output is correct
49	Correct	66 ms	32908 KB	Output is correct
50	Correct	81 ms	32908 KB	Output is correct
51	Correct	126 ms	34048 KB	Output is correct
52	Correct	18 ms	31824 KB	Output is correct
53	Correct	118 ms	34056 KB	Output is correct
54	Correct	151 ms	34556 KB	Output is correct
55	Correct	27 ms	31992 KB	Output is correct
56	Correct	17 ms	31824 KB	Output is correct
57	Correct	28 ms	31736 KB	Output is correct
58	Correct	113 ms	34056 KB	Output is correct
59	Correct	80 ms	32900 KB	Output is correct
60	Correct	27 ms	31824 KB	Output is correct
61	Correct	87 ms	32916 KB	Output is correct
62	Correct	105 ms	32900 KB	Output is correct
63	Correct	772 ms	48016 KB	Output is correct
64	Correct	398 ms	40192 KB	Output is correct
65	Correct	36 ms	32308 KB	Output is correct
66	Correct	75 ms	32900 KB	Output is correct
67	Correct	242 ms	36608 KB	Output is correct
68	Correct	398 ms	40592 KB	Output is correct
69	Correct	37 ms	32140 KB	Output is correct
70	Correct	78 ms	32936 KB	Output is correct
71	Correct	260 ms	36628 KB	Output is correct
72	Correct	162 ms	34628 KB	Output is correct
73	Correct	28 ms	31824 KB	Output is correct
74	Correct	82 ms	33024 KB	Output is correct
75	Correct	175 ms	34800 KB	Output is correct
76	Correct	46 ms	32396 KB	Output is correct
77	Correct	86 ms	33032 KB	Output is correct
78	Correct	28 ms	31824 KB	Output is correct
79	Correct	30 ms	17804 KB	Output is correct
80	Correct	52 ms	32140 KB	Output is correct
81	Correct	81 ms	33032 KB	Output is correct
82	Correct	7 ms	9040 KB	Output is correct
83	Correct	34 ms	17804 KB	Output is correct
84	Correct	72 ms	32908 KB	Output is correct
85	Correct	7 ms	9040 KB	Output is correct
86	Correct	74 ms	32908 KB	Output is correct

Subtask #5
0 / 23.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	340 KB	Output is correct
2	Correct	1 ms	336 KB	Output is correct
3	Correct	18 ms	31824 KB	Output is correct
4	Correct	17 ms	32000 KB	Output is correct
5	Correct	16 ms	31876 KB	Output is correct
6	Correct	17 ms	31824 KB	Output is correct
7	Correct	29 ms	31824 KB	Output is correct
8	Correct	15 ms	31568 KB	Output is correct
9	Correct	1 ms	336 KB	Output is correct
10	Correct	26 ms	31568 KB	Output is correct
11	Correct	17 ms	31824 KB	Output is correct
12	Correct	28 ms	31824 KB	Output is correct
13	Correct	1 ms	336 KB	Output is correct
14	Correct	25 ms	32008 KB	Output is correct
15	Correct	1 ms	504 KB	Output is correct
16	Correct	26 ms	31992 KB	Output is correct
17	Correct	1 ms	336 KB	Output is correct
18	Correct	30 ms	31824 KB	Output is correct
19	Correct	15 ms	31568 KB	Output is correct
20	Correct	36 ms	31760 KB	Output is correct
21	Correct	21 ms	31760 KB	Output is correct
22	Correct	14 ms	31572 KB	Output is correct
23	Correct	29 ms	32024 KB	Output is correct
24	Correct	15 ms	31700 KB	Output is correct
25	Correct	30 ms	31824 KB	Output is correct
26	Correct	28 ms	31836 KB	Output is correct
27	Correct	31 ms	31760 KB	Output is correct
28	Correct	28 ms	31824 KB	Output is correct
29	Correct	29 ms	31824 KB	Output is correct
30	Correct	31 ms	31996 KB	Output is correct
31	Correct	30 ms	31824 KB	Output is correct
32	Correct	31 ms	31824 KB	Output is correct
33	Correct	52 ms	31852 KB	Output is correct
34	Correct	32 ms	31824 KB	Output is correct
35	Correct	13 ms	17232 KB	Output is correct
36	Correct	13 ms	17232 KB	Output is correct
37	Correct	12 ms	17268 KB	Output is correct
38	Correct	6 ms	9044 KB	Output is correct
39	Correct	8 ms	9040 KB	Output is correct
40	Correct	38 ms	32304 KB	Output is correct
41	Correct	6 ms	9136 KB	Output is correct
42	Correct	48 ms	32152 KB	Output is correct
43	Correct	54 ms	32140 KB	Output is correct
44	Correct	1 ms	336 KB	Output is correct
45	Correct	2987 ms	320296 KB	Output is correct
46	Correct	2223 ms	314656 KB	Output is correct
47	Correct	2860 ms	320504 KB	Output is correct
48	Correct	2835 ms	320500 KB	Output is correct
49	Correct	940 ms	312360 KB	Output is correct
50	Execution timed out	3048 ms	321500 KB	Time limit exceeded
51	Halted	0 ms	0 KB	-

답안 #1115853

Compilation message

Subtask #1 4.0 / 4.0

Subtask #2 12.0 / 12.0

Subtask #3 0 / 23.0

Subtask #4 38.0 / 38.0

Subtask #5 0 / 23.0

Subtask #1
4.0 / 4.0

Subtask #2
12.0 / 12.0

Subtask #3
0 / 23.0

Subtask #4
38.0 / 38.0

Subtask #5
0 / 23.0