#include "game.h"
//#include "grader.cpp"
#include <bits/stdc++.h>
using namespace std ;
const int MAX = 1500 + 10 ;
int par[MAX] , sz[MAX] , cnt[MAX][MAX] ;
int N ;
void init()
{
for(int i = 0 ; i <= N ; ++i)
par[i] = i , sz[i] = 1 ;
}
int root(int node)
{
if(par[node] == node)
return node ;
return (par[node] = root(par[node])) ;
}
int prv , now ;
void Union(int x , int y)
{
int a = root(x) ;
int b = root(y) ;
if(sz[a] < sz[b])
swap(a , b) ;
prv = b ;
now = a ;
sz[a] += sz[b] ;
par[b] = a ;
}
void initialize(int n)
{
N = n ;
init() ;
return ;
}
int hasEdge(int u, int v)
{
int a = root(u) ;
int b = root(v) ;
if(a == b)
return 0 ;
if(sz[a] * sz[b] != cnt[a][b]+1)
{
cnt[a][b]++ ;
cnt[b][a]++ ;
return 0 ;
}
Union(u , v) ;
for(int i = 0 ; i < N ; ++i)
{
cnt[i][now] += cnt[i][prv] ;
cnt[now][i] = cnt[i][now] ;
cnt[i][prv] = cnt[prv][i] = 0 ;
}
return 1 ;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
5 ms |
384 KB |
Output is correct |
2 |
Correct |
5 ms |
384 KB |
Output is correct |
3 |
Correct |
6 ms |
384 KB |
Output is correct |
4 |
Correct |
5 ms |
384 KB |
Output is correct |
5 |
Correct |
5 ms |
384 KB |
Output is correct |
6 |
Correct |
5 ms |
384 KB |
Output is correct |
7 |
Correct |
5 ms |
384 KB |
Output is correct |
8 |
Correct |
5 ms |
384 KB |
Output is correct |
9 |
Correct |
5 ms |
384 KB |
Output is correct |
10 |
Correct |
5 ms |
384 KB |
Output is correct |
11 |
Correct |
5 ms |
384 KB |
Output is correct |
12 |
Correct |
5 ms |
384 KB |
Output is correct |
13 |
Correct |
5 ms |
384 KB |
Output is correct |
14 |
Correct |
5 ms |
384 KB |
Output is correct |
15 |
Correct |
5 ms |
384 KB |
Output is correct |
16 |
Correct |
5 ms |
384 KB |
Output is correct |
17 |
Correct |
5 ms |
384 KB |
Output is correct |
18 |
Correct |
5 ms |
384 KB |
Output is correct |
19 |
Correct |
5 ms |
384 KB |
Output is correct |
20 |
Correct |
5 ms |
384 KB |
Output is correct |
21 |
Correct |
5 ms |
384 KB |
Output is correct |
22 |
Correct |
5 ms |
384 KB |
Output is correct |
23 |
Correct |
5 ms |
384 KB |
Output is correct |
24 |
Correct |
5 ms |
384 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
5 ms |
384 KB |
Output is correct |
2 |
Correct |
5 ms |
384 KB |
Output is correct |
3 |
Correct |
5 ms |
384 KB |
Output is correct |
4 |
Correct |
5 ms |
384 KB |
Output is correct |
5 |
Correct |
5 ms |
384 KB |
Output is correct |
6 |
Correct |
6 ms |
384 KB |
Output is correct |
7 |
Correct |
5 ms |
384 KB |
Output is correct |
8 |
Correct |
5 ms |
384 KB |
Output is correct |
9 |
Correct |
5 ms |
384 KB |
Output is correct |
10 |
Correct |
5 ms |
384 KB |
Output is correct |
11 |
Correct |
5 ms |
384 KB |
Output is correct |
12 |
Correct |
5 ms |
384 KB |
Output is correct |
13 |
Correct |
5 ms |
384 KB |
Output is correct |
14 |
Correct |
5 ms |
384 KB |
Output is correct |
15 |
Correct |
5 ms |
384 KB |
Output is correct |
16 |
Correct |
5 ms |
384 KB |
Output is correct |
17 |
Correct |
5 ms |
384 KB |
Output is correct |
18 |
Correct |
5 ms |
384 KB |
Output is correct |
19 |
Correct |
5 ms |
384 KB |
Output is correct |
20 |
Correct |
5 ms |
384 KB |
Output is correct |
21 |
Correct |
5 ms |
384 KB |
Output is correct |
22 |
Correct |
5 ms |
384 KB |
Output is correct |
23 |
Correct |
5 ms |
384 KB |
Output is correct |
24 |
Correct |
5 ms |
384 KB |
Output is correct |
25 |
Correct |
5 ms |
512 KB |
Output is correct |
26 |
Correct |
5 ms |
512 KB |
Output is correct |
27 |
Correct |
5 ms |
512 KB |
Output is correct |
28 |
Correct |
5 ms |
512 KB |
Output is correct |
29 |
Correct |
5 ms |
512 KB |
Output is correct |
30 |
Correct |
5 ms |
512 KB |
Output is correct |
31 |
Correct |
5 ms |
512 KB |
Output is correct |
32 |
Correct |
5 ms |
512 KB |
Output is correct |
33 |
Correct |
5 ms |
512 KB |
Output is correct |
34 |
Correct |
6 ms |
768 KB |
Output is correct |
35 |
Correct |
6 ms |
768 KB |
Output is correct |
36 |
Correct |
6 ms |
768 KB |
Output is correct |
37 |
Correct |
6 ms |
768 KB |
Output is correct |
38 |
Correct |
6 ms |
768 KB |
Output is correct |
39 |
Correct |
6 ms |
768 KB |
Output is correct |
40 |
Correct |
7 ms |
768 KB |
Output is correct |
41 |
Correct |
6 ms |
768 KB |
Output is correct |
42 |
Correct |
7 ms |
768 KB |
Output is correct |
43 |
Correct |
6 ms |
768 KB |
Output is correct |
44 |
Correct |
6 ms |
768 KB |
Output is correct |
45 |
Correct |
7 ms |
768 KB |
Output is correct |
46 |
Correct |
6 ms |
768 KB |
Output is correct |
47 |
Correct |
6 ms |
768 KB |
Output is correct |
48 |
Correct |
6 ms |
768 KB |
Output is correct |
49 |
Correct |
6 ms |
768 KB |
Output is correct |
50 |
Correct |
6 ms |
768 KB |
Output is correct |
51 |
Correct |
6 ms |
768 KB |
Output is correct |
52 |
Correct |
6 ms |
768 KB |
Output is correct |
53 |
Correct |
6 ms |
768 KB |
Output is correct |
54 |
Correct |
6 ms |
768 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
5 ms |
384 KB |
Output is correct |
2 |
Correct |
5 ms |
384 KB |
Output is correct |
3 |
Correct |
5 ms |
384 KB |
Output is correct |
4 |
Correct |
5 ms |
384 KB |
Output is correct |
5 |
Correct |
5 ms |
384 KB |
Output is correct |
6 |
Correct |
5 ms |
384 KB |
Output is correct |
7 |
Correct |
5 ms |
384 KB |
Output is correct |
8 |
Correct |
5 ms |
384 KB |
Output is correct |
9 |
Correct |
5 ms |
384 KB |
Output is correct |
10 |
Correct |
5 ms |
384 KB |
Output is correct |
11 |
Correct |
5 ms |
384 KB |
Output is correct |
12 |
Correct |
5 ms |
384 KB |
Output is correct |
13 |
Correct |
5 ms |
384 KB |
Output is correct |
14 |
Correct |
5 ms |
384 KB |
Output is correct |
15 |
Correct |
5 ms |
384 KB |
Output is correct |
16 |
Correct |
5 ms |
384 KB |
Output is correct |
17 |
Correct |
5 ms |
384 KB |
Output is correct |
18 |
Correct |
5 ms |
384 KB |
Output is correct |
19 |
Correct |
5 ms |
384 KB |
Output is correct |
20 |
Correct |
5 ms |
384 KB |
Output is correct |
21 |
Correct |
5 ms |
384 KB |
Output is correct |
22 |
Correct |
5 ms |
384 KB |
Output is correct |
23 |
Correct |
6 ms |
384 KB |
Output is correct |
24 |
Correct |
5 ms |
384 KB |
Output is correct |
25 |
Correct |
5 ms |
512 KB |
Output is correct |
26 |
Correct |
5 ms |
512 KB |
Output is correct |
27 |
Correct |
5 ms |
512 KB |
Output is correct |
28 |
Correct |
5 ms |
512 KB |
Output is correct |
29 |
Correct |
5 ms |
512 KB |
Output is correct |
30 |
Correct |
5 ms |
512 KB |
Output is correct |
31 |
Correct |
5 ms |
512 KB |
Output is correct |
32 |
Correct |
5 ms |
512 KB |
Output is correct |
33 |
Correct |
6 ms |
512 KB |
Output is correct |
34 |
Correct |
6 ms |
768 KB |
Output is correct |
35 |
Correct |
6 ms |
768 KB |
Output is correct |
36 |
Correct |
6 ms |
768 KB |
Output is correct |
37 |
Correct |
6 ms |
768 KB |
Output is correct |
38 |
Correct |
6 ms |
768 KB |
Output is correct |
39 |
Correct |
6 ms |
768 KB |
Output is correct |
40 |
Correct |
6 ms |
768 KB |
Output is correct |
41 |
Correct |
6 ms |
768 KB |
Output is correct |
42 |
Correct |
6 ms |
768 KB |
Output is correct |
43 |
Correct |
6 ms |
776 KB |
Output is correct |
44 |
Correct |
6 ms |
768 KB |
Output is correct |
45 |
Correct |
6 ms |
768 KB |
Output is correct |
46 |
Correct |
6 ms |
768 KB |
Output is correct |
47 |
Correct |
6 ms |
800 KB |
Output is correct |
48 |
Correct |
7 ms |
768 KB |
Output is correct |
49 |
Correct |
6 ms |
768 KB |
Output is correct |
50 |
Correct |
6 ms |
768 KB |
Output is correct |
51 |
Correct |
6 ms |
768 KB |
Output is correct |
52 |
Correct |
6 ms |
768 KB |
Output is correct |
53 |
Correct |
6 ms |
768 KB |
Output is correct |
54 |
Correct |
6 ms |
768 KB |
Output is correct |
55 |
Correct |
55 ms |
5112 KB |
Output is correct |
56 |
Correct |
57 ms |
5116 KB |
Output is correct |
57 |
Correct |
58 ms |
5112 KB |
Output is correct |
58 |
Correct |
56 ms |
5112 KB |
Output is correct |
59 |
Correct |
57 ms |
5112 KB |
Output is correct |
60 |
Correct |
56 ms |
5112 KB |
Output is correct |
61 |
Correct |
55 ms |
5304 KB |
Output is correct |
62 |
Correct |
59 ms |
5112 KB |
Output is correct |
63 |
Correct |
56 ms |
5112 KB |
Output is correct |
64 |
Correct |
52 ms |
5112 KB |
Output is correct |
65 |
Correct |
61 ms |
5240 KB |
Output is correct |
66 |
Correct |
55 ms |
5112 KB |
Output is correct |
67 |
Correct |
57 ms |
5112 KB |
Output is correct |
68 |
Correct |
58 ms |
5116 KB |
Output is correct |
69 |
Correct |
57 ms |
5112 KB |
Output is correct |
70 |
Correct |
54 ms |
5112 KB |
Output is correct |
71 |
Correct |
53 ms |
5112 KB |
Output is correct |
72 |
Correct |
57 ms |
5116 KB |
Output is correct |
73 |
Correct |
58 ms |
5112 KB |
Output is correct |
74 |
Correct |
54 ms |
5112 KB |
Output is correct |
75 |
Correct |
55 ms |
5112 KB |
Output is correct |
76 |
Correct |
125 ms |
9056 KB |
Output is correct |
77 |
Correct |
135 ms |
8948 KB |
Output is correct |
78 |
Correct |
128 ms |
8952 KB |
Output is correct |
79 |
Correct |
128 ms |
8952 KB |
Output is correct |
80 |
Correct |
121 ms |
8952 KB |
Output is correct |
81 |
Correct |
131 ms |
8952 KB |
Output is correct |
82 |
Correct |
125 ms |
8952 KB |
Output is correct |
83 |
Correct |
122 ms |
9080 KB |
Output is correct |
84 |
Correct |
123 ms |
8952 KB |
Output is correct |
85 |
Correct |
215 ms |
13560 KB |
Output is correct |
86 |
Correct |
222 ms |
13560 KB |
Output is correct |
87 |
Correct |
228 ms |
13560 KB |
Output is correct |
88 |
Correct |
221 ms |
13560 KB |
Output is correct |
89 |
Correct |
223 ms |
13560 KB |
Output is correct |
90 |
Correct |
230 ms |
13688 KB |
Output is correct |
91 |
Correct |
224 ms |
13560 KB |
Output is correct |
92 |
Correct |
217 ms |
13560 KB |
Output is correct |
93 |
Correct |
224 ms |
13560 KB |
Output is correct |
94 |
Correct |
493 ms |
25208 KB |
Output is correct |
95 |
Correct |
512 ms |
25260 KB |
Output is correct |
96 |
Correct |
511 ms |
25336 KB |
Output is correct |
97 |
Correct |
500 ms |
25208 KB |
Output is correct |
98 |
Correct |
488 ms |
25340 KB |
Output is correct |
99 |
Correct |
509 ms |
25380 KB |
Output is correct |
100 |
Correct |
515 ms |
25208 KB |
Output is correct |