oj.uz

답안 #997635

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
997635 2024-06-12T15:17:59 Z daffuwu 게임 (IOI14_game) C++14
100 / 100
 228 ms 26708 KB 
#include <bits/stdc++.h>
#include "game.h"
using namespace std;

int n, rep[1569], cnt[1569][1569];

int fd(int x)
{
    if (rep[x] != x) rep[x] = fd(rep[x]);
    return rep[x];
}

void initialize(int n) 
{
    ::n = n;
    int i, j;
    for (i=0; i<=n-1; i++)
    {
        rep[i] = i;
        for (j=i+1; j<=n-1; j++) cnt[i][j] = 1;
    }
}

int hasEdge(int u, int v) {
    int i;
    if (fd(u)>fd(v)) swap(u, v);
    if (cnt[fd(u)][fd(v)] == 1)
    {
        // u gabung ke v aja
        for (i=0; i<=n-1; i++) cnt[min(fd(v), i)][max(fd(v), i)] += cnt[min(fd(u), i)][max(fd(u), i)];
        rep[fd(u)] = fd(v);
        return 1; 
    }
    cnt[fd(u)][fd(v)]--;
    return 0;
}

Subtask #1
15.0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 2392 KB Output is correct
2 Correct 3 ms 2396 KB Output is correct
3 Correct 0 ms 2396 KB Output is correct
4 Correct 0 ms 2396 KB Output is correct
5 Correct 0 ms 2392 KB Output is correct
6 Correct 0 ms 2396 KB Output is correct
7 Correct 0 ms 2396 KB Output is correct
8 Correct 1 ms 2396 KB Output is correct
9 Correct 1 ms 2396 KB Output is correct
10 Correct 0 ms 2396 KB Output is correct
11 Correct 1 ms 2396 KB Output is correct
12 Correct 0 ms 2396 KB Output is correct
13 Correct 1 ms 2396 KB Output is correct
14 Correct 1 ms 2396 KB Output is correct
15 Correct 1 ms 2396 KB Output is correct
16 Correct 1 ms 2396 KB Output is correct
17 Correct 1 ms 2652 KB Output is correct
18 Correct 0 ms 2396 KB Output is correct
19 Correct 0 ms 2396 KB Output is correct
20 Correct 1 ms 2392 KB Output is correct
21 Correct 0 ms 2396 KB Output is correct
22 Correct 0 ms 2396 KB Output is correct
23 Correct 1 ms 2396 KB Output is correct
24 Correct 1 ms 2392 KB Output is correct

Subtask #2
27.0 / 27.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 2396 KB Output is correct
2 Correct 1 ms 2396 KB Output is correct
3 Correct 0 ms 2396 KB Output is correct
4 Correct 0 ms 2396 KB Output is correct
5 Correct 0 ms 2396 KB Output is correct
6 Correct 0 ms 2396 KB Output is correct
7 Correct 1 ms 2396 KB Output is correct
8 Correct 0 ms 2396 KB Output is correct
9 Correct 1 ms 2396 KB Output is correct
10 Correct 0 ms 2396 KB Output is correct
11 Correct 1 ms 2392 KB Output is correct
12 Correct 1 ms 2396 KB Output is correct
13 Correct 0 ms 2492 KB Output is correct
14 Correct 0 ms 2396 KB Output is correct
15 Correct 0 ms 2396 KB Output is correct
16 Correct 0 ms 2396 KB Output is correct
17 Correct 1 ms 2396 KB Output is correct
18 Correct 0 ms 2396 KB Output is correct
19 Correct 0 ms 2396 KB Output is correct
20 Correct 1 ms 2396 KB Output is correct
21 Correct 1 ms 2396 KB Output is correct
22 Correct 0 ms 2396 KB Output is correct
23 Correct 0 ms 2396 KB Output is correct
24 Correct 0 ms 2396 KB Output is correct
25 Correct 1 ms 4452 KB Output is correct
26 Correct 1 ms 4444 KB Output is correct
27 Correct 1 ms 4444 KB Output is correct
28 Correct 1 ms 4444 KB Output is correct
29 Correct 1 ms 4444 KB Output is correct
30 Correct 1 ms 4444 KB Output is correct
31 Correct 1 ms 4444 KB Output is correct
32 Correct 1 ms 4444 KB Output is correct
33 Correct 1 ms 4444 KB Output is correct
34 Correct 1 ms 4440 KB Output is correct
35 Correct 1 ms 4700 KB Output is correct
36 Correct 1 ms 4700 KB Output is correct
37 Correct 1 ms 4700 KB Output is correct
38 Correct 2 ms 4444 KB Output is correct
39 Correct 2 ms 4440 KB Output is correct
40 Correct 1 ms 4444 KB Output is correct
41 Correct 1 ms 4444 KB Output is correct
42 Correct 1 ms 4444 KB Output is correct
43 Correct 1 ms 4444 KB Output is correct
44 Correct 1 ms 4444 KB Output is correct
45 Correct 1 ms 4444 KB Output is correct
46 Correct 2 ms 4444 KB Output is correct
47 Correct 2 ms 4444 KB Output is correct
48 Correct 1 ms 4444 KB Output is correct
49 Correct 1 ms 4556 KB Output is correct
50 Correct 2 ms 4700 KB Output is correct
51 Correct 1 ms 4700 KB Output is correct
52 Correct 2 ms 4444 KB Output is correct
53 Correct 1 ms 4700 KB Output is correct
54 Correct 1 ms 4444 KB Output is correct

Subtask #3
58.0 / 58.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 2392 KB Output is correct
2 Correct 0 ms 2396 KB Output is correct
3 Correct 0 ms 2396 KB Output is correct
4 Correct 0 ms 2396 KB Output is correct
5 Correct 1 ms 2396 KB Output is correct
6 Correct 0 ms 2396 KB Output is correct
7 Correct 0 ms 2396 KB Output is correct
8 Correct 0 ms 2396 KB Output is correct
9 Correct 0 ms 2396 KB Output is correct
10 Correct 1 ms 2396 KB Output is correct
11 Correct 1 ms 2396 KB Output is correct
12 Correct 1 ms 2396 KB Output is correct
13 Correct 0 ms 2396 KB Output is correct
14 Correct 0 ms 2396 KB Output is correct
15 Correct 0 ms 2396 KB Output is correct
16 Correct 1 ms 2396 KB Output is correct
17 Correct 0 ms 2396 KB Output is correct
18 Correct 1 ms 2396 KB Output is correct
19 Correct 0 ms 2396 KB Output is correct
20 Correct 0 ms 2396 KB Output is correct
21 Correct 1 ms 2396 KB Output is correct
22 Correct 1 ms 2392 KB Output is correct
23 Correct 0 ms 2396 KB Output is correct
24 Correct 0 ms 2396 KB Output is correct
25 Correct 1 ms 4444 KB Output is correct
26 Correct 1 ms 4444 KB Output is correct
27 Correct 1 ms 4444 KB Output is correct
28 Correct 1 ms 4444 KB Output is correct
29 Correct 1 ms 4540 KB Output is correct
30 Correct 1 ms 4444 KB Output is correct
31 Correct 1 ms 4444 KB Output is correct
32 Correct 1 ms 4444 KB Output is correct
33 Correct 1 ms 4444 KB Output is correct
34 Correct 1 ms 4444 KB Output is correct
35 Correct 1 ms 4692 KB Output is correct
36 Correct 1 ms 4552 KB Output is correct
37 Correct 2 ms 4444 KB Output is correct
38 Correct 1 ms 4444 KB Output is correct
39 Correct 1 ms 4444 KB Output is correct
40 Correct 2 ms 4444 KB Output is correct
41 Correct 1 ms 4444 KB Output is correct
42 Correct 1 ms 4552 KB Output is correct
43 Correct 1 ms 4684 KB Output is correct
44 Correct 1 ms 4444 KB Output is correct
45 Correct 1 ms 4444 KB Output is correct
46 Correct 1 ms 4444 KB Output is correct
47 Correct 1 ms 4444 KB Output is correct
48 Correct 1 ms 4444 KB Output is correct
49 Correct 2 ms 4700 KB Output is correct
50 Correct 2 ms 4696 KB Output is correct
51 Correct 1 ms 4444 KB Output is correct
52 Correct 1 ms 4696 KB Output is correct
53 Correct 1 ms 4700 KB Output is correct
54 Correct 1 ms 4444 KB Output is correct
55 Correct 24 ms 7992 KB Output is correct
56 Correct 24 ms 7760 KB Output is correct
57 Correct 24 ms 7768 KB Output is correct
58 Correct 24 ms 7772 KB Output is correct
59 Correct 24 ms 7760 KB Output is correct
60 Correct 26 ms 7760 KB Output is correct
61 Correct 24 ms 7768 KB Output is correct
62 Correct 27 ms 8040 KB Output is correct
63 Correct 27 ms 7772 KB Output is correct
64 Correct 33 ms 7888 KB Output is correct
65 Correct 23 ms 7844 KB Output is correct
66 Correct 26 ms 7768 KB Output is correct
67 Correct 25 ms 7768 KB Output is correct
68 Correct 26 ms 7760 KB Output is correct
69 Correct 40 ms 7756 KB Output is correct
70 Correct 24 ms 7768 KB Output is correct
71 Correct 24 ms 7772 KB Output is correct
72 Correct 24 ms 7760 KB Output is correct
73 Correct 24 ms 7868 KB Output is correct
74 Correct 26 ms 7836 KB Output is correct
75 Correct 27 ms 7764 KB Output is correct
76 Correct 56 ms 13528 KB Output is correct
77 Correct 61 ms 13648 KB Output is correct
78 Correct 57 ms 13536 KB Output is correct
79 Correct 56 ms 13652 KB Output is correct
80 Correct 55 ms 13648 KB Output is correct
81 Correct 56 ms 13540 KB Output is correct
82 Correct 60 ms 13652 KB Output is correct
83 Correct 55 ms 13652 KB Output is correct
84 Correct 56 ms 13652 KB Output is correct
85 Correct 96 ms 15692 KB Output is correct
86 Correct 93 ms 15696 KB Output is correct
87 Correct 94 ms 15712 KB Output is correct
88 Correct 94 ms 15692 KB Output is correct
89 Correct 95 ms 15956 KB Output is correct
90 Correct 97 ms 15700 KB Output is correct
91 Correct 94 ms 15840 KB Output is correct
92 Correct 107 ms 15696 KB Output is correct
93 Correct 96 ms 15696 KB Output is correct
94 Correct 223 ms 26456 KB Output is correct
95 Correct 221 ms 26448 KB Output is correct
96 Correct 222 ms 26708 KB Output is correct
97 Correct 228 ms 26448 KB Output is correct
98 Correct 219 ms 26448 KB Output is correct
99 Correct 218 ms 26328 KB Output is correct
100 Correct 215 ms 26448 KB Output is correct