Submission #807295

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
807295	2023-08-04T15:35:16 Z	tch1cherin	Political Development (BOI17_politicaldevelopment)	C++17	16 / 100	34 ms	25292 KB

politicaldevelopment

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

const int MAX_N = 5005;
bool adj[MAX_N][MAX_N] = {};

int main() {
  int N, K;
  cin >> N >> K;
  bool good = false;
  vector<vector<int>> G(N);
  for (int i = 0; i < N; i++) {
    int d;
    cin >> d;
    if (d != 0) {
      good = true;
    }
    G[i].resize(d);
    for (int j = 0; j < d; j++) {
      cin >> G[i][j];
      adj[i][G[i][j]] = true;
    }
  }
  if (K == 3) {
    for (int i = 0; i < N; i++)
      for (int j : G[i])
        for (int k : G[j])
          if (adj[i][k]) {
            cout << 3 << "\n";
            exit(0);
          }
  }
  cout << (good && K >= 2 ? 2 : 1) << "\n";
}

Subtask #1
4.0 / 4.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	9 ms	21588 KB	Output is correct
4	Correct	10 ms	20564 KB	Output is correct
5	Correct	12 ms	20564 KB	Output is correct
6	Correct	11 ms	18256 KB	Output is correct
7	Correct	12 ms	18548 KB	Output is correct
8	Correct	1 ms	340 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	340 KB	Output is correct

Subtask #2
12.0 / 12.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	9 ms	21588 KB	Output is correct
4	Correct	10 ms	20564 KB	Output is correct
5	Correct	12 ms	20564 KB	Output is correct
6	Correct	11 ms	18256 KB	Output is correct
7	Correct	12 ms	18548 KB	Output is correct
8	Correct	1 ms	340 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	340 KB	Output is correct
11	Correct	9 ms	20564 KB	Output is correct
12	Correct	34 ms	20616 KB	Output is correct
13	Correct	0 ms	212 KB	Output is correct
14	Correct	27 ms	20564 KB	Output is correct
15	Correct	1 ms	212 KB	Output is correct
16	Correct	16 ms	18620 KB	Output is correct
17	Correct	1 ms	212 KB	Output is correct
18	Correct	13 ms	18240 KB	Output is correct
19	Correct	1 ms	340 KB	Output is correct
20	Correct	8 ms	18260 KB	Output is correct
21	Correct	8 ms	18388 KB	Output is correct
22	Correct	2 ms	340 KB	Output is correct
23	Correct	14 ms	23064 KB	Output is correct
24	Correct	1 ms	340 KB	Output is correct
25	Correct	11 ms	23304 KB	Output is correct
26	Correct	12 ms	22328 KB	Output is correct
27	Correct	10 ms	23104 KB	Output is correct
28	Correct	16 ms	22164 KB	Output is correct
29	Correct	10 ms	23164 KB	Output is correct
30	Correct	17 ms	22680 KB	Output is correct
31	Correct	15 ms	24000 KB	Output is correct
32	Correct	21 ms	22888 KB	Output is correct
33	Correct	15 ms	24020 KB	Output is correct
34	Correct	11 ms	23964 KB	Output is correct
35	Correct	6 ms	12116 KB	Output is correct
36	Correct	6 ms	12092 KB	Output is correct
37	Correct	6 ms	12156 KB	Output is correct
38	Correct	4 ms	5820 KB	Output is correct
39	Correct	3 ms	5824 KB	Output is correct
40	Correct	15 ms	24504 KB	Output is correct
41	Correct	5 ms	5824 KB	Output is correct
42	Correct	16 ms	24432 KB	Output is correct
43	Correct	13 ms	24532 KB	Output is correct

Subtask #3
0 / 23.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	340 KB	Output is correct
2	Incorrect	1 ms	340 KB	Output isn't correct
3	Halted	0 ms	0 KB	-

Subtask #4
0 / 38.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	9 ms	21588 KB	Output is correct
4	Correct	10 ms	20564 KB	Output is correct
5	Correct	12 ms	20564 KB	Output is correct
6	Correct	11 ms	18256 KB	Output is correct
7	Correct	12 ms	18548 KB	Output is correct
8	Correct	1 ms	340 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	340 KB	Output is correct
11	Correct	9 ms	20564 KB	Output is correct
12	Correct	34 ms	20616 KB	Output is correct
13	Correct	0 ms	212 KB	Output is correct
14	Correct	27 ms	20564 KB	Output is correct
15	Correct	1 ms	212 KB	Output is correct
16	Correct	16 ms	18620 KB	Output is correct
17	Correct	1 ms	212 KB	Output is correct
18	Correct	13 ms	18240 KB	Output is correct
19	Correct	1 ms	340 KB	Output is correct
20	Correct	8 ms	18260 KB	Output is correct
21	Correct	8 ms	18388 KB	Output is correct
22	Correct	2 ms	340 KB	Output is correct
23	Correct	14 ms	23064 KB	Output is correct
24	Correct	1 ms	340 KB	Output is correct
25	Correct	11 ms	23304 KB	Output is correct
26	Correct	12 ms	22328 KB	Output is correct
27	Correct	10 ms	23104 KB	Output is correct
28	Correct	16 ms	22164 KB	Output is correct
29	Correct	10 ms	23164 KB	Output is correct
30	Correct	17 ms	22680 KB	Output is correct
31	Correct	15 ms	24000 KB	Output is correct
32	Correct	21 ms	22888 KB	Output is correct
33	Correct	15 ms	24020 KB	Output is correct
34	Correct	11 ms	23964 KB	Output is correct
35	Correct	6 ms	12116 KB	Output is correct
36	Correct	6 ms	12092 KB	Output is correct
37	Correct	6 ms	12156 KB	Output is correct
38	Correct	4 ms	5820 KB	Output is correct
39	Correct	3 ms	5824 KB	Output is correct
40	Correct	15 ms	24504 KB	Output is correct
41	Correct	5 ms	5824 KB	Output is correct
42	Correct	16 ms	24432 KB	Output is correct
43	Correct	13 ms	24532 KB	Output is correct
44	Incorrect	20 ms	25292 KB	Output isn't correct
45	Halted	0 ms	0 KB	-

Subtask #5
0 / 23.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	9 ms	21588 KB	Output is correct
4	Correct	10 ms	20564 KB	Output is correct
5	Correct	12 ms	20564 KB	Output is correct
6	Correct	11 ms	18256 KB	Output is correct
7	Correct	12 ms	18548 KB	Output is correct
8	Correct	1 ms	340 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	340 KB	Output is correct
11	Correct	9 ms	20564 KB	Output is correct
12	Correct	34 ms	20616 KB	Output is correct
13	Correct	0 ms	212 KB	Output is correct
14	Correct	27 ms	20564 KB	Output is correct
15	Correct	1 ms	212 KB	Output is correct
16	Correct	16 ms	18620 KB	Output is correct
17	Correct	1 ms	212 KB	Output is correct
18	Correct	13 ms	18240 KB	Output is correct
19	Correct	1 ms	340 KB	Output is correct
20	Correct	8 ms	18260 KB	Output is correct
21	Correct	8 ms	18388 KB	Output is correct
22	Correct	2 ms	340 KB	Output is correct
23	Correct	14 ms	23064 KB	Output is correct
24	Correct	1 ms	340 KB	Output is correct
25	Correct	11 ms	23304 KB	Output is correct
26	Correct	12 ms	22328 KB	Output is correct
27	Correct	10 ms	23104 KB	Output is correct
28	Correct	16 ms	22164 KB	Output is correct
29	Correct	10 ms	23164 KB	Output is correct
30	Correct	17 ms	22680 KB	Output is correct
31	Correct	15 ms	24000 KB	Output is correct
32	Correct	21 ms	22888 KB	Output is correct
33	Correct	15 ms	24020 KB	Output is correct
34	Correct	11 ms	23964 KB	Output is correct
35	Correct	6 ms	12116 KB	Output is correct
36	Correct	6 ms	12092 KB	Output is correct
37	Correct	6 ms	12156 KB	Output is correct
38	Correct	4 ms	5820 KB	Output is correct
39	Correct	3 ms	5824 KB	Output is correct
40	Correct	15 ms	24504 KB	Output is correct
41	Correct	5 ms	5824 KB	Output is correct
42	Correct	16 ms	24432 KB	Output is correct
43	Correct	13 ms	24532 KB	Output is correct
44	Incorrect	1 ms	340 KB	Output isn't correct
45	Halted	0 ms	0 KB	-

Submission #807295

Compilation message

Subtask #1 4.0 / 4.0

Subtask #2 12.0 / 12.0

Subtask #3 0 / 23.0

Subtask #4 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
0 / 38.0

Subtask #5
0 / 23.0