# include <iostream>
using namespace std;
int N;
int p[2000];
int quan[2000];
int cnt[2000][2000];
int get( int x )
{
if( p[x] == x )
return x;
else
return p[x] = get( p[x] );
}
void unin( int x, int y )
{
for ( int i = 1; i <= N; i ++ ){
if ( i != x ){
cnt[i][x] += cnt[i][y];
cnt[x][i] += cnt[i][y];
}
}
quan[x] += quan[y];
p[y] = x;
}
void initialize( int n )
{
N = n;
for ( int i = 1; i <= N; i ++ )
p[i] = i;
for ( int i = 1; i <= N; i ++ )
quan[i] = 1;
}
int hasEdge( int v, int u )
{
int x = v + 1;
int y = u + 1;
x = get( x );
y = get( y );
if ( x == y )
return 0;
if ( quan[x] * quan[y] - cnt[x][y] == 1 ){
unin( x, y );
return 1;
}
else{
cnt[x][y] ++;
cnt[y][x] ++;
return 0;
}
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
2 ms |
384 KB |
Output is correct |
2 |
Correct |
2 ms |
384 KB |
Output is correct |
3 |
Correct |
3 ms |
384 KB |
Output is correct |
4 |
Correct |
4 ms |
404 KB |
Output is correct |
5 |
Correct |
2 ms |
256 KB |
Output is correct |
6 |
Correct |
2 ms |
356 KB |
Output is correct |
7 |
Correct |
3 ms |
384 KB |
Output is correct |
8 |
Correct |
2 ms |
384 KB |
Output is correct |
9 |
Correct |
3 ms |
384 KB |
Output is correct |
10 |
Correct |
3 ms |
384 KB |
Output is correct |
11 |
Correct |
2 ms |
384 KB |
Output is correct |
12 |
Correct |
2 ms |
384 KB |
Output is correct |
13 |
Correct |
2 ms |
384 KB |
Output is correct |
14 |
Correct |
2 ms |
384 KB |
Output is correct |
15 |
Correct |
2 ms |
384 KB |
Output is correct |
16 |
Correct |
2 ms |
384 KB |
Output is correct |
17 |
Correct |
3 ms |
384 KB |
Output is correct |
18 |
Correct |
3 ms |
384 KB |
Output is correct |
19 |
Correct |
3 ms |
384 KB |
Output is correct |
20 |
Correct |
3 ms |
256 KB |
Output is correct |
21 |
Correct |
0 ms |
384 KB |
Output is correct |
22 |
Correct |
2 ms |
384 KB |
Output is correct |
23 |
Correct |
3 ms |
384 KB |
Output is correct |
24 |
Correct |
3 ms |
384 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
2 ms |
384 KB |
Output is correct |
2 |
Correct |
2 ms |
384 KB |
Output is correct |
3 |
Correct |
2 ms |
384 KB |
Output is correct |
4 |
Correct |
2 ms |
384 KB |
Output is correct |
5 |
Correct |
3 ms |
384 KB |
Output is correct |
6 |
Correct |
2 ms |
384 KB |
Output is correct |
7 |
Correct |
2 ms |
384 KB |
Output is correct |
8 |
Correct |
3 ms |
384 KB |
Output is correct |
9 |
Correct |
3 ms |
384 KB |
Output is correct |
10 |
Correct |
3 ms |
384 KB |
Output is correct |
11 |
Correct |
3 ms |
384 KB |
Output is correct |
12 |
Correct |
3 ms |
384 KB |
Output is correct |
13 |
Correct |
1 ms |
384 KB |
Output is correct |
14 |
Correct |
2 ms |
384 KB |
Output is correct |
15 |
Correct |
3 ms |
384 KB |
Output is correct |
16 |
Correct |
2 ms |
384 KB |
Output is correct |
17 |
Correct |
3 ms |
384 KB |
Output is correct |
18 |
Correct |
3 ms |
384 KB |
Output is correct |
19 |
Correct |
3 ms |
384 KB |
Output is correct |
20 |
Correct |
3 ms |
384 KB |
Output is correct |
21 |
Correct |
2 ms |
412 KB |
Output is correct |
22 |
Correct |
2 ms |
384 KB |
Output is correct |
23 |
Correct |
3 ms |
384 KB |
Output is correct |
24 |
Correct |
3 ms |
384 KB |
Output is correct |
25 |
Correct |
3 ms |
512 KB |
Output is correct |
26 |
Correct |
3 ms |
512 KB |
Output is correct |
27 |
Correct |
3 ms |
512 KB |
Output is correct |
28 |
Correct |
2 ms |
512 KB |
Output is correct |
29 |
Correct |
2 ms |
512 KB |
Output is correct |
30 |
Correct |
2 ms |
512 KB |
Output is correct |
31 |
Correct |
3 ms |
512 KB |
Output is correct |
32 |
Correct |
3 ms |
512 KB |
Output is correct |
33 |
Correct |
4 ms |
512 KB |
Output is correct |
34 |
Correct |
4 ms |
768 KB |
Output is correct |
35 |
Correct |
5 ms |
768 KB |
Output is correct |
36 |
Correct |
5 ms |
768 KB |
Output is correct |
37 |
Correct |
4 ms |
684 KB |
Output is correct |
38 |
Correct |
4 ms |
768 KB |
Output is correct |
39 |
Correct |
6 ms |
768 KB |
Output is correct |
40 |
Correct |
5 ms |
768 KB |
Output is correct |
41 |
Correct |
4 ms |
800 KB |
Output is correct |
42 |
Correct |
5 ms |
640 KB |
Output is correct |
43 |
Correct |
4 ms |
768 KB |
Output is correct |
44 |
Correct |
4 ms |
768 KB |
Output is correct |
45 |
Correct |
4 ms |
768 KB |
Output is correct |
46 |
Correct |
5 ms |
768 KB |
Output is correct |
47 |
Correct |
4 ms |
768 KB |
Output is correct |
48 |
Correct |
6 ms |
768 KB |
Output is correct |
49 |
Correct |
5 ms |
768 KB |
Output is correct |
50 |
Correct |
5 ms |
640 KB |
Output is correct |
51 |
Correct |
4 ms |
640 KB |
Output is correct |
52 |
Correct |
3 ms |
640 KB |
Output is correct |
53 |
Correct |
4 ms |
768 KB |
Output is correct |
54 |
Correct |
4 ms |
640 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
2 ms |
384 KB |
Output is correct |
2 |
Correct |
2 ms |
384 KB |
Output is correct |
3 |
Correct |
3 ms |
384 KB |
Output is correct |
4 |
Correct |
3 ms |
384 KB |
Output is correct |
5 |
Correct |
3 ms |
384 KB |
Output is correct |
6 |
Correct |
2 ms |
384 KB |
Output is correct |
7 |
Correct |
2 ms |
384 KB |
Output is correct |
8 |
Correct |
2 ms |
384 KB |
Output is correct |
9 |
Correct |
2 ms |
384 KB |
Output is correct |
10 |
Correct |
2 ms |
384 KB |
Output is correct |
11 |
Correct |
2 ms |
384 KB |
Output is correct |
12 |
Correct |
2 ms |
384 KB |
Output is correct |
13 |
Correct |
3 ms |
384 KB |
Output is correct |
14 |
Correct |
3 ms |
384 KB |
Output is correct |
15 |
Correct |
3 ms |
384 KB |
Output is correct |
16 |
Correct |
2 ms |
384 KB |
Output is correct |
17 |
Correct |
3 ms |
384 KB |
Output is correct |
18 |
Correct |
2 ms |
384 KB |
Output is correct |
19 |
Correct |
3 ms |
384 KB |
Output is correct |
20 |
Correct |
2 ms |
384 KB |
Output is correct |
21 |
Correct |
3 ms |
384 KB |
Output is correct |
22 |
Correct |
2 ms |
384 KB |
Output is correct |
23 |
Correct |
3 ms |
384 KB |
Output is correct |
24 |
Correct |
3 ms |
432 KB |
Output is correct |
25 |
Correct |
3 ms |
512 KB |
Output is correct |
26 |
Correct |
3 ms |
512 KB |
Output is correct |
27 |
Correct |
3 ms |
512 KB |
Output is correct |
28 |
Correct |
3 ms |
512 KB |
Output is correct |
29 |
Correct |
3 ms |
512 KB |
Output is correct |
30 |
Correct |
2 ms |
512 KB |
Output is correct |
31 |
Correct |
3 ms |
512 KB |
Output is correct |
32 |
Correct |
3 ms |
512 KB |
Output is correct |
33 |
Correct |
3 ms |
512 KB |
Output is correct |
34 |
Correct |
3 ms |
768 KB |
Output is correct |
35 |
Correct |
4 ms |
640 KB |
Output is correct |
36 |
Correct |
4 ms |
768 KB |
Output is correct |
37 |
Correct |
4 ms |
640 KB |
Output is correct |
38 |
Correct |
4 ms |
768 KB |
Output is correct |
39 |
Correct |
4 ms |
640 KB |
Output is correct |
40 |
Correct |
4 ms |
768 KB |
Output is correct |
41 |
Correct |
4 ms |
768 KB |
Output is correct |
42 |
Correct |
3 ms |
768 KB |
Output is correct |
43 |
Correct |
4 ms |
768 KB |
Output is correct |
44 |
Correct |
4 ms |
768 KB |
Output is correct |
45 |
Correct |
5 ms |
768 KB |
Output is correct |
46 |
Correct |
5 ms |
764 KB |
Output is correct |
47 |
Correct |
3 ms |
640 KB |
Output is correct |
48 |
Correct |
4 ms |
640 KB |
Output is correct |
49 |
Correct |
5 ms |
768 KB |
Output is correct |
50 |
Correct |
4 ms |
768 KB |
Output is correct |
51 |
Correct |
5 ms |
640 KB |
Output is correct |
52 |
Correct |
5 ms |
640 KB |
Output is correct |
53 |
Correct |
4 ms |
640 KB |
Output is correct |
54 |
Correct |
5 ms |
640 KB |
Output is correct |
55 |
Correct |
75 ms |
5340 KB |
Output is correct |
56 |
Correct |
86 ms |
5240 KB |
Output is correct |
57 |
Correct |
82 ms |
5240 KB |
Output is correct |
58 |
Correct |
49 ms |
5200 KB |
Output is correct |
59 |
Correct |
48 ms |
5240 KB |
Output is correct |
60 |
Correct |
58 ms |
5148 KB |
Output is correct |
61 |
Correct |
46 ms |
5112 KB |
Output is correct |
62 |
Correct |
73 ms |
5240 KB |
Output is correct |
63 |
Correct |
47 ms |
5368 KB |
Output is correct |
64 |
Correct |
45 ms |
5112 KB |
Output is correct |
65 |
Correct |
41 ms |
5212 KB |
Output is correct |
66 |
Correct |
56 ms |
5112 KB |
Output is correct |
67 |
Correct |
94 ms |
5144 KB |
Output is correct |
68 |
Correct |
97 ms |
5224 KB |
Output is correct |
69 |
Correct |
51 ms |
5236 KB |
Output is correct |
70 |
Correct |
68 ms |
5292 KB |
Output is correct |
71 |
Correct |
60 ms |
5204 KB |
Output is correct |
72 |
Correct |
62 ms |
5240 KB |
Output is correct |
73 |
Correct |
46 ms |
5112 KB |
Output is correct |
74 |
Correct |
49 ms |
5240 KB |
Output is correct |
75 |
Correct |
58 ms |
5120 KB |
Output is correct |
76 |
Correct |
175 ms |
9976 KB |
Output is correct |
77 |
Correct |
113 ms |
9976 KB |
Output is correct |
78 |
Correct |
143 ms |
9976 KB |
Output is correct |
79 |
Correct |
161 ms |
9872 KB |
Output is correct |
80 |
Correct |
142 ms |
9956 KB |
Output is correct |
81 |
Correct |
178 ms |
9776 KB |
Output is correct |
82 |
Correct |
144 ms |
9848 KB |
Output is correct |
83 |
Correct |
135 ms |
9888 KB |
Output is correct |
84 |
Correct |
147 ms |
9976 KB |
Output is correct |
85 |
Correct |
270 ms |
15104 KB |
Output is correct |
86 |
Correct |
240 ms |
15224 KB |
Output is correct |
87 |
Correct |
250 ms |
15224 KB |
Output is correct |
88 |
Correct |
290 ms |
15220 KB |
Output is correct |
89 |
Correct |
229 ms |
15324 KB |
Output is correct |
90 |
Correct |
244 ms |
15196 KB |
Output is correct |
91 |
Correct |
401 ms |
15224 KB |
Output is correct |
92 |
Correct |
316 ms |
15244 KB |
Output is correct |
93 |
Correct |
241 ms |
15316 KB |
Output is correct |
94 |
Correct |
664 ms |
22456 KB |
Output is correct |
95 |
Correct |
692 ms |
22312 KB |
Output is correct |
96 |
Correct |
531 ms |
22288 KB |
Output is correct |
97 |
Correct |
730 ms |
22588 KB |
Output is correct |
98 |
Correct |
638 ms |
22452 KB |
Output is correct |
99 |
Correct |
641 ms |
22540 KB |
Output is correct |
100 |
Correct |
702 ms |
22520 KB |
Output is correct |