답안 #897199

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
897199	2024-01-02T17:24:57 Z	d4xn	게임 (APIO22_game)	C++17	60 / 100	2512 ms	29756 KB

game

#include <bits/stdc++.h>
#include "game.h"

using namespace std;

const int N = 3e4+4, K = 1e3+3, inf = INT_MAX;

bool cycle;
int n, k, mn[K];
bitset<N> bt[K];
vector<int> adj[N];

void dfs(int x, int y) {
  if (bt[x][y]) return;
  bt[x][y] = 1;
  mn[x] = min(mn[x], y);

  for (int& z : adj[y]) {
    if (bt[x][z]) continue;
    dfs(x, z);
  }
}

void init(int N, int K) {
  n = N;
  k = K;
  cycle = 0;

  for (int i = 0; i < n; i++) {
    adj[i].clear();
  }

  for (int i = 0; i < k; i++) {
    bt[i].reset();
    mn[i] = (i < k-1 ? k-1 : inf);
  }
}

int add_teleporter(int u, int v) {
  if (cycle) return 1;

  if (u < k && u == v) return cycle = 1;

  adj[u].push_back(v);

  if (u >= k) {
    for (int i = 0; i < k; i++) {
      if (!bt[i][u]) continue;
      adj[i].push_back(v);
      dfs(i, v);
    }
  }
  else if (u < k && v < k) {
    if (u < v) return 0;
    else return cycle = 1;
  }
  else if (u < k) {
    dfs(u, v);
  }

  for (int i = 0; i < k; i++) {
    if (mn[i] <= i) {
      cycle = 1;
      break;
    }
  }
  
  return cycle;
}

Subtask #1
2.0 / 2.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	2648 KB	Output is correct
2	Correct	1 ms	2648 KB	Output is correct
3	Correct	1 ms	2648 KB	Output is correct
4	Correct	1 ms	2648 KB	Output is correct
5	Correct	1 ms	2648 KB	Output is correct
6	Correct	1 ms	2648 KB	Output is correct
7	Correct	1 ms	2648 KB	Output is correct

Subtask #2
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	2648 KB	Output is correct
2	Correct	1 ms	2648 KB	Output is correct
3	Correct	1 ms	2648 KB	Output is correct
4	Correct	1 ms	2648 KB	Output is correct
5	Correct	1 ms	2648 KB	Output is correct
6	Correct	1 ms	2648 KB	Output is correct
7	Correct	1 ms	2648 KB	Output is correct
8	Correct	1 ms	2648 KB	Output is correct
9	Correct	1 ms	2648 KB	Output is correct
10	Correct	1 ms	2648 KB	Output is correct
11	Correct	1 ms	2648 KB	Output is correct
12	Correct	1 ms	2648 KB	Output is correct
13	Correct	1 ms	2648 KB	Output is correct
14	Correct	1 ms	2648 KB	Output is correct
15	Correct	1 ms	2648 KB	Output is correct
16	Correct	1 ms	2648 KB	Output is correct
17	Correct	1 ms	2648 KB	Output is correct
18	Correct	1 ms	2648 KB	Output is correct
19	Correct	1 ms	2648 KB	Output is correct

Subtask #3
18.0 / 18.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	2648 KB	Output is correct
2	Correct	1 ms	2648 KB	Output is correct
3	Correct	1 ms	2648 KB	Output is correct
4	Correct	1 ms	2648 KB	Output is correct
5	Correct	1 ms	2648 KB	Output is correct
6	Correct	1 ms	2648 KB	Output is correct
7	Correct	1 ms	2648 KB	Output is correct
8	Correct	1 ms	2648 KB	Output is correct
9	Correct	1 ms	2648 KB	Output is correct
10	Correct	1 ms	2648 KB	Output is correct
11	Correct	1 ms	2648 KB	Output is correct
12	Correct	1 ms	2648 KB	Output is correct
13	Correct	1 ms	2648 KB	Output is correct
14	Correct	1 ms	2648 KB	Output is correct
15	Correct	1 ms	2648 KB	Output is correct
16	Correct	1 ms	2648 KB	Output is correct
17	Correct	1 ms	2648 KB	Output is correct
18	Correct	1 ms	2648 KB	Output is correct
19	Correct	1 ms	2648 KB	Output is correct
20	Correct	1 ms	2648 KB	Output is correct
21	Correct	1 ms	2648 KB	Output is correct
22	Correct	1 ms	2900 KB	Output is correct
23	Correct	1 ms	2648 KB	Output is correct
24	Correct	3 ms	4952 KB	Output is correct
25	Correct	4 ms	2648 KB	Output is correct
26	Correct	4 ms	2904 KB	Output is correct
27	Correct	7 ms	4696 KB	Output is correct
28	Correct	3 ms	4696 KB	Output is correct
29	Correct	4 ms	4952 KB	Output is correct

Subtask #4
30.0 / 30.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	2648 KB	Output is correct
2	Correct	1 ms	2648 KB	Output is correct
3	Correct	1 ms	2648 KB	Output is correct
4	Correct	1 ms	2648 KB	Output is correct
5	Correct	1 ms	2648 KB	Output is correct
6	Correct	1 ms	2648 KB	Output is correct
7	Correct	1 ms	2648 KB	Output is correct
8	Correct	1 ms	2648 KB	Output is correct
9	Correct	1 ms	2648 KB	Output is correct
10	Correct	1 ms	2648 KB	Output is correct
11	Correct	1 ms	2648 KB	Output is correct
12	Correct	1 ms	2648 KB	Output is correct
13	Correct	1 ms	2648 KB	Output is correct
14	Correct	1 ms	2648 KB	Output is correct
15	Correct	1 ms	2648 KB	Output is correct
16	Correct	1 ms	2648 KB	Output is correct
17	Correct	1 ms	2648 KB	Output is correct
18	Correct	1 ms	2648 KB	Output is correct
19	Correct	1 ms	2648 KB	Output is correct
20	Correct	1 ms	2648 KB	Output is correct
21	Correct	1 ms	2648 KB	Output is correct
22	Correct	1 ms	2900 KB	Output is correct
23	Correct	1 ms	2648 KB	Output is correct
24	Correct	3 ms	4952 KB	Output is correct
25	Correct	4 ms	2648 KB	Output is correct
26	Correct	4 ms	2904 KB	Output is correct
27	Correct	7 ms	4696 KB	Output is correct
28	Correct	3 ms	4696 KB	Output is correct
29	Correct	4 ms	4952 KB	Output is correct
30	Correct	13 ms	3692 KB	Output is correct
31	Correct	15 ms	5156 KB	Output is correct
32	Correct	15 ms	4184 KB	Output is correct
33	Correct	9 ms	3624 KB	Output is correct
34	Correct	485 ms	7884 KB	Output is correct
35	Correct	397 ms	7964 KB	Output is correct
36	Correct	54 ms	4140 KB	Output is correct
37	Correct	295 ms	8556 KB	Output is correct
38	Correct	247 ms	10780 KB	Output is correct
39	Correct	359 ms	12376 KB	Output is correct
40	Correct	417 ms	8240 KB	Output is correct
41	Correct	183 ms	6744 KB	Output is correct
42	Correct	160 ms	6448 KB	Output is correct
43	Correct	2512 ms	29756 KB	Output is correct
44	Correct	318 ms	8524 KB	Output is correct

Subtask #5
0.0 / 40.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	2648 KB	Output is correct
2	Correct	1 ms	2648 KB	Output is correct
3	Correct	1 ms	2648 KB	Output is correct
4	Correct	1 ms	2648 KB	Output is correct
5	Correct	1 ms	2648 KB	Output is correct
6	Correct	1 ms	2648 KB	Output is correct
7	Correct	1 ms	2648 KB	Output is correct
8	Correct	1 ms	2648 KB	Output is correct
9	Correct	1 ms	2648 KB	Output is correct
10	Correct	1 ms	2648 KB	Output is correct
11	Correct	1 ms	2648 KB	Output is correct
12	Correct	1 ms	2648 KB	Output is correct
13	Correct	1 ms	2648 KB	Output is correct
14	Correct	1 ms	2648 KB	Output is correct
15	Correct	1 ms	2648 KB	Output is correct
16	Correct	1 ms	2648 KB	Output is correct
17	Correct	1 ms	2648 KB	Output is correct
18	Correct	1 ms	2648 KB	Output is correct
19	Correct	1 ms	2648 KB	Output is correct
20	Correct	1 ms	2648 KB	Output is correct
21	Correct	1 ms	2648 KB	Output is correct
22	Correct	1 ms	2900 KB	Output is correct
23	Correct	1 ms	2648 KB	Output is correct
24	Correct	3 ms	4952 KB	Output is correct
25	Correct	4 ms	2648 KB	Output is correct
26	Correct	4 ms	2904 KB	Output is correct
27	Correct	7 ms	4696 KB	Output is correct
28	Correct	3 ms	4696 KB	Output is correct
29	Correct	4 ms	4952 KB	Output is correct
30	Correct	13 ms	3692 KB	Output is correct
31	Correct	15 ms	5156 KB	Output is correct
32	Correct	15 ms	4184 KB	Output is correct
33	Correct	9 ms	3624 KB	Output is correct
34	Correct	485 ms	7884 KB	Output is correct
35	Correct	397 ms	7964 KB	Output is correct
36	Correct	54 ms	4140 KB	Output is correct
37	Correct	295 ms	8556 KB	Output is correct
38	Correct	247 ms	10780 KB	Output is correct
39	Correct	359 ms	12376 KB	Output is correct
40	Correct	417 ms	8240 KB	Output is correct
41	Correct	183 ms	6744 KB	Output is correct
42	Correct	160 ms	6448 KB	Output is correct
43	Correct	2512 ms	29756 KB	Output is correct
44	Correct	318 ms	8524 KB	Output is correct
45	Runtime error	3 ms	4960 KB	Execution killed with signal 11
46	Halted	0 ms	0 KB	-

답안 #897199

Compilation message

Subtask #1 2.0 / 2.0

Subtask #2 10.0 / 10.0

Subtask #3 18.0 / 18.0

Subtask #4 30.0 / 30.0

Subtask #5 0.0 / 40.0

Subtask #1
2.0 / 2.0

Subtask #2
10.0 / 10.0

Subtask #3
18.0 / 18.0

Subtask #4
30.0 / 30.0

Subtask #5
0.0 / 40.0