oj.uz

답안 #783888

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
783888 2023-07-15T11:48:21 Z FatihSolak 게임 (IOI14_game) C++17
100 / 100
 311 ms 25108 KB 
#include "game.h"
#include <bits/stdc++.h>
#define N 1500
using namespace std;
int par[N];
int cnt[N][N];
int find(int a){
    if(a == par[a])return a;
    return par[a] = find(par[a]);
}
int n;
void initialize(int n){
    ::n = n;
    for(int i = 0;i<n;i++){
        par[i] = i;
        for(int j = 0;j<n;j++){
            cnt[i][j] = i != j;
        }
    }
}

int hasEdge(int u, int v){
    int tot = cnt[find(v)][find(u)];
    cnt[find(u)][find(v)]--;
    cnt[find(v)][find(u)]--;
    if(tot > 1){
        return 0;
    }
    for(int i = 0;i<n;i++){
        if(i != find(i))continue;
        cnt[find(u)][find(i)] += cnt[find(v)][find(i)];
        cnt[find(i)][find(u)] += cnt[find(i)][find(v)];
    }
    par[find(v)] = find(u);
    return 1;
}

Subtask #1
15.0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 0 ms 212 KB Output is correct
24 Correct 0 ms 212 KB Output is correct

Subtask #2
27.0 / 27.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 0 ms 212 KB Output is correct
22 Correct 0 ms 212 KB Output is correct
23 Correct 0 ms 212 KB Output is correct
24 Correct 0 ms 212 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 1 ms 340 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 0 ms 340 KB Output is correct
29 Correct 1 ms 340 KB Output is correct
30 Correct 1 ms 340 KB Output is correct
31 Correct 1 ms 340 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 2 ms 596 KB Output is correct
35 Correct 1 ms 596 KB Output is correct
36 Correct 1 ms 596 KB Output is correct
37 Correct 1 ms 596 KB Output is correct
38 Correct 2 ms 656 KB Output is correct
39 Correct 2 ms 596 KB Output is correct
40 Correct 1 ms 596 KB Output is correct
41 Correct 1 ms 596 KB Output is correct
42 Correct 1 ms 596 KB Output is correct
43 Correct 2 ms 596 KB Output is correct
44 Correct 2 ms 596 KB Output is correct
45 Correct 2 ms 640 KB Output is correct
46 Correct 2 ms 596 KB Output is correct
47 Correct 1 ms 596 KB Output is correct
48 Correct 2 ms 596 KB Output is correct
49 Correct 1 ms 596 KB Output is correct
50 Correct 1 ms 596 KB Output is correct
51 Correct 1 ms 596 KB Output is correct
52 Correct 2 ms 596 KB Output is correct
53 Correct 1 ms 596 KB Output is correct
54 Correct 1 ms 596 KB Output is correct

Subtask #3
58.0 / 58.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 0 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 0 ms 212 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 0 ms 340 KB Output is correct
27 Correct 0 ms 340 KB Output is correct
28 Correct 1 ms 340 KB Output is correct
29 Correct 1 ms 340 KB Output is correct
30 Correct 1 ms 356 KB Output is correct
31 Correct 1 ms 340 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 1 ms 596 KB Output is correct
35 Correct 1 ms 596 KB Output is correct
36 Correct 1 ms 616 KB Output is correct
37 Correct 1 ms 596 KB Output is correct
38 Correct 2 ms 596 KB Output is correct
39 Correct 1 ms 596 KB Output is correct
40 Correct 1 ms 596 KB Output is correct
41 Correct 1 ms 596 KB Output is correct
42 Correct 1 ms 596 KB Output is correct
43 Correct 1 ms 596 KB Output is correct
44 Correct 1 ms 596 KB Output is correct
45 Correct 1 ms 596 KB Output is correct
46 Correct 1 ms 596 KB Output is correct
47 Correct 1 ms 596 KB Output is correct
48 Correct 1 ms 596 KB Output is correct
49 Correct 1 ms 596 KB Output is correct
50 Correct 1 ms 596 KB Output is correct
51 Correct 1 ms 656 KB Output is correct
52 Correct 1 ms 596 KB Output is correct
53 Correct 2 ms 596 KB Output is correct
54 Correct 1 ms 596 KB Output is correct
55 Correct 31 ms 4052 KB Output is correct
56 Correct 41 ms 4068 KB Output is correct
57 Correct 31 ms 4060 KB Output is correct
58 Correct 31 ms 4068 KB Output is correct
59 Correct 31 ms 4024 KB Output is correct
60 Correct 38 ms 3972 KB Output is correct
61 Correct 37 ms 4084 KB Output is correct
62 Correct 31 ms 4052 KB Output is correct
63 Correct 31 ms 4016 KB Output is correct
64 Correct 33 ms 3992 KB Output is correct
65 Correct 29 ms 4016 KB Output is correct
66 Correct 32 ms 4044 KB Output is correct
67 Correct 32 ms 4024 KB Output is correct
68 Correct 31 ms 4004 KB Output is correct
69 Correct 31 ms 4072 KB Output is correct
70 Correct 31 ms 4088 KB Output is correct
71 Correct 31 ms 4044 KB Output is correct
72 Correct 31 ms 4112 KB Output is correct
73 Correct 31 ms 4068 KB Output is correct
74 Correct 31 ms 4064 KB Output is correct
75 Correct 37 ms 4020 KB Output is correct
76 Correct 69 ms 6624 KB Output is correct
77 Correct 72 ms 6564 KB Output is correct
78 Correct 86 ms 6736 KB Output is correct
79 Correct 70 ms 6568 KB Output is correct
80 Correct 91 ms 6536 KB Output is correct
81 Correct 72 ms 6552 KB Output is correct
82 Correct 71 ms 6600 KB Output is correct
83 Correct 84 ms 6528 KB Output is correct
84 Correct 70 ms 6568 KB Output is correct
85 Correct 122 ms 10024 KB Output is correct
86 Correct 129 ms 13368 KB Output is correct
87 Correct 125 ms 13352 KB Output is correct
88 Correct 123 ms 13420 KB Output is correct
89 Correct 122 ms 13388 KB Output is correct
90 Correct 145 ms 13376 KB Output is correct
91 Correct 129 ms 13356 KB Output is correct
92 Correct 149 ms 13340 KB Output is correct
93 Correct 122 ms 13324 KB Output is correct
94 Correct 278 ms 25024 KB Output is correct
95 Correct 281 ms 25068 KB Output is correct
96 Correct 283 ms 25100 KB Output is correct
97 Correct 274 ms 25028 KB Output is correct
98 Correct 285 ms 25108 KB Output is correct
99 Correct 281 ms 25012 KB Output is correct
100 Correct 311 ms 25052 KB Output is correct