# include <iostream>
# include <set>
using namespace std;
int N;
int p[2000];
int quan[2000];
int cnt[2000][2000];
set< int > st;
int get( int x )
{
if( p[x] == x )
return x;
else
return p[x] = get( p[x] );
}
void unin( int x, int y )
{
for ( auto i: st ){
if ( i != x ){
cnt[i][x] += cnt[i][y];
cnt[x][i] += cnt[i][y];
}
}
st.erase( 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;
for( int i = 1; i <= N; i ++ )
st.insert( i );
}
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 |
0 ms |
384 KB |
Output is correct |
| 4 |
Correct |
3 ms |
384 KB |
Output is correct |
| 5 |
Correct |
2 ms |
384 KB |
Output is correct |
| 6 |
Correct |
2 ms |
384 KB |
Output is correct |
| 7 |
Correct |
3 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 |
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 |
2 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 |
2 ms |
384 KB |
Output is correct |
| 21 |
Correct |
2 ms |
384 KB |
Output is correct |
| 22 |
Correct |
2 ms |
384 KB |
Output is correct |
| 23 |
Correct |
2 ms |
384 KB |
Output is correct |
| 24 |
Correct |
2 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 |
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 |
2 ms |
384 KB |
Output is correct |
| 14 |
Correct |
3 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 |
2 ms |
384 KB |
Output is correct |
| 18 |
Correct |
2 ms |
384 KB |
Output is correct |
| 19 |
Correct |
2 ms |
384 KB |
Output is correct |
| 20 |
Correct |
4 ms |
384 KB |
Output is correct |
| 21 |
Correct |
2 ms |
384 KB |
Output is correct |
| 22 |
Correct |
1 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 |
4 ms |
512 KB |
Output is correct |
| 28 |
Correct |
1 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 |
3 ms |
512 KB |
Output is correct |
| 34 |
Correct |
5 ms |
640 KB |
Output is correct |
| 35 |
Correct |
4 ms |
640 KB |
Output is correct |
| 36 |
Correct |
3 ms |
640 KB |
Output is correct |
| 37 |
Correct |
4 ms |
640 KB |
Output is correct |
| 38 |
Correct |
5 ms |
640 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 |
640 KB |
Output is correct |
| 42 |
Correct |
3 ms |
640 KB |
Output is correct |
| 43 |
Correct |
4 ms |
816 KB |
Output is correct |
| 44 |
Correct |
4 ms |
768 KB |
Output is correct |
| 45 |
Correct |
3 ms |
640 KB |
Output is correct |
| 46 |
Correct |
3 ms |
640 KB |
Output is correct |
| 47 |
Correct |
5 ms |
768 KB |
Output is correct |
| 48 |
Correct |
2 ms |
768 KB |
Output is correct |
| 49 |
Correct |
5 ms |
640 KB |
Output is correct |
| 50 |
Correct |
5 ms |
768 KB |
Output is correct |
| 51 |
Correct |
4 ms |
768 KB |
Output is correct |
| 52 |
Correct |
5 ms |
784 KB |
Output is correct |
| 53 |
Correct |
5 ms |
768 KB |
Output is correct |
| 54 |
Correct |
3 ms |
768 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
2 ms |
384 KB |
Output is correct |
| 2 |
Correct |
3 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 |
2 ms |
384 KB |
Output is correct |
| 9 |
Correct |
3 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 |
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 |
3 ms |
384 KB |
Output is correct |
| 17 |
Correct |
2 ms |
384 KB |
Output is correct |
| 18 |
Correct |
3 ms |
384 KB |
Output is correct |
| 19 |
Correct |
2 ms |
384 KB |
Output is correct |
| 20 |
Correct |
3 ms |
384 KB |
Output is correct |
| 21 |
Correct |
3 ms |
384 KB |
Output is correct |
| 22 |
Correct |
3 ms |
384 KB |
Output is correct |
| 23 |
Correct |
3 ms |
384 KB |
Output is correct |
| 24 |
Correct |
2 ms |
384 KB |
Output is correct |
| 25 |
Correct |
2 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 |
3 ms |
512 KB |
Output is correct |
| 31 |
Correct |
2 ms |
512 KB |
Output is correct |
| 32 |
Correct |
2 ms |
512 KB |
Output is correct |
| 33 |
Correct |
3 ms |
512 KB |
Output is correct |
| 34 |
Correct |
4 ms |
640 KB |
Output is correct |
| 35 |
Correct |
4 ms |
640 KB |
Output is correct |
| 36 |
Correct |
4 ms |
640 KB |
Output is correct |
| 37 |
Correct |
3 ms |
768 KB |
Output is correct |
| 38 |
Correct |
4 ms |
768 KB |
Output is correct |
| 39 |
Correct |
3 ms |
640 KB |
Output is correct |
| 40 |
Correct |
3 ms |
640 KB |
Output is correct |
| 41 |
Correct |
4 ms |
768 KB |
Output is correct |
| 42 |
Correct |
5 ms |
640 KB |
Output is correct |
| 43 |
Correct |
3 ms |
640 KB |
Output is correct |
| 44 |
Correct |
4 ms |
640 KB |
Output is correct |
| 45 |
Correct |
4 ms |
640 KB |
Output is correct |
| 46 |
Correct |
4 ms |
640 KB |
Output is correct |
| 47 |
Correct |
4 ms |
640 KB |
Output is correct |
| 48 |
Correct |
4 ms |
640 KB |
Output is correct |
| 49 |
Correct |
3 ms |
640 KB |
Output is correct |
| 50 |
Correct |
3 ms |
640 KB |
Output is correct |
| 51 |
Correct |
4 ms |
640 KB |
Output is correct |
| 52 |
Correct |
4 ms |
768 KB |
Output is correct |
| 53 |
Correct |
4 ms |
768 KB |
Output is correct |
| 54 |
Correct |
3 ms |
640 KB |
Output is correct |
| 55 |
Correct |
53 ms |
4216 KB |
Output is correct |
| 56 |
Correct |
60 ms |
4216 KB |
Output is correct |
| 57 |
Correct |
56 ms |
4216 KB |
Output is correct |
| 58 |
Correct |
47 ms |
4216 KB |
Output is correct |
| 59 |
Correct |
47 ms |
4216 KB |
Output is correct |
| 60 |
Correct |
44 ms |
4220 KB |
Output is correct |
| 61 |
Correct |
78 ms |
4216 KB |
Output is correct |
| 62 |
Correct |
89 ms |
4180 KB |
Output is correct |
| 63 |
Correct |
54 ms |
4260 KB |
Output is correct |
| 64 |
Correct |
47 ms |
3960 KB |
Output is correct |
| 65 |
Correct |
50 ms |
3924 KB |
Output is correct |
| 66 |
Correct |
63 ms |
4244 KB |
Output is correct |
| 67 |
Correct |
55 ms |
4264 KB |
Output is correct |
| 68 |
Correct |
79 ms |
4288 KB |
Output is correct |
| 69 |
Correct |
61 ms |
4156 KB |
Output is correct |
| 70 |
Correct |
53 ms |
4216 KB |
Output is correct |
| 71 |
Correct |
48 ms |
4216 KB |
Output is correct |
| 72 |
Correct |
49 ms |
4220 KB |
Output is correct |
| 73 |
Correct |
49 ms |
4216 KB |
Output is correct |
| 74 |
Correct |
45 ms |
4216 KB |
Output is correct |
| 75 |
Correct |
59 ms |
4244 KB |
Output is correct |
| 76 |
Correct |
127 ms |
7672 KB |
Output is correct |
| 77 |
Correct |
136 ms |
7548 KB |
Output is correct |
| 78 |
Correct |
107 ms |
7544 KB |
Output is correct |
| 79 |
Correct |
126 ms |
7544 KB |
Output is correct |
| 80 |
Correct |
140 ms |
7676 KB |
Output is correct |
| 81 |
Correct |
110 ms |
7544 KB |
Output is correct |
| 82 |
Correct |
120 ms |
7544 KB |
Output is correct |
| 83 |
Correct |
162 ms |
7612 KB |
Output is correct |
| 84 |
Correct |
127 ms |
7672 KB |
Output is correct |
| 85 |
Correct |
200 ms |
11568 KB |
Output is correct |
| 86 |
Correct |
286 ms |
11384 KB |
Output is correct |
| 87 |
Correct |
210 ms |
11512 KB |
Output is correct |
| 88 |
Correct |
282 ms |
11504 KB |
Output is correct |
| 89 |
Correct |
274 ms |
11512 KB |
Output is correct |
| 90 |
Correct |
196 ms |
11512 KB |
Output is correct |
| 91 |
Correct |
186 ms |
11512 KB |
Output is correct |
| 92 |
Correct |
210 ms |
11640 KB |
Output is correct |
| 93 |
Correct |
218 ms |
11512 KB |
Output is correct |
| 94 |
Correct |
489 ms |
18892 KB |
Output is correct |
| 95 |
Correct |
586 ms |
18776 KB |
Output is correct |
| 96 |
Correct |
543 ms |
18808 KB |
Output is correct |
| 97 |
Correct |
562 ms |
18808 KB |
Output is correct |
| 98 |
Correct |
451 ms |
18908 KB |
Output is correct |
| 99 |
Correct |
574 ms |
18812 KB |
Output is correct |
| 100 |
Correct |
637 ms |
19064 KB |
Output is correct |
