#include "game.h"
#include<iostream>
using namespace std;
#define forn(i, n) for(int i=0; i<(int)n; ++i)
const int MAXN=1510;
int n, number[MAXN][MAXN], par[MAXN], si[MAXN];
int root(int a){
while(par[a]!=a) a=par[a]=par[par[a]];
return a;
}
void initialize(int N) {
n=N;
forn(i, n) par[i]=i, si[i]=1;
}
int hasEdge(int a, int b){
int ra=root(a), rb=root(b);
if(ra==rb) return 0;
if(si[ra]<si[rb]) swap(ra, rb);
if(si[ra]*si[rb]-1 == number[ra][rb]){
forn(i, n) number[i][ra]+=number[i][rb];
forn(i, n) number[ra][i]+=number[rb][i];
si[ra]+=si[rb];
par[rb]=ra;
return 1;
}
else{
number[ra][rb]++;
number[rb][ra]++;
return 0;
}
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
212 KB |
Output is correct |
2 |
Correct |
1 ms |
340 KB |
Output is correct |
3 |
Correct |
1 ms |
308 KB |
Output is correct |
4 |
Correct |
1 ms |
212 KB |
Output is correct |
5 |
Correct |
1 ms |
340 KB |
Output is correct |
6 |
Correct |
0 ms |
308 KB |
Output is correct |
7 |
Correct |
1 ms |
308 KB |
Output is correct |
8 |
Correct |
1 ms |
340 KB |
Output is correct |
9 |
Correct |
1 ms |
340 KB |
Output is correct |
10 |
Correct |
1 ms |
212 KB |
Output is correct |
11 |
Correct |
1 ms |
340 KB |
Output is correct |
12 |
Correct |
1 ms |
212 KB |
Output is correct |
13 |
Correct |
1 ms |
308 KB |
Output is correct |
14 |
Correct |
1 ms |
340 KB |
Output is correct |
15 |
Correct |
1 ms |
340 KB |
Output is correct |
16 |
Correct |
1 ms |
304 KB |
Output is correct |
17 |
Correct |
0 ms |
304 KB |
Output is correct |
18 |
Correct |
1 ms |
316 KB |
Output is correct |
19 |
Correct |
0 ms |
340 KB |
Output is correct |
20 |
Correct |
1 ms |
212 KB |
Output is correct |
21 |
Correct |
1 ms |
212 KB |
Output is correct |
22 |
Correct |
1 ms |
340 KB |
Output is correct |
23 |
Correct |
1 ms |
340 KB |
Output is correct |
24 |
Correct |
1 ms |
340 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
340 KB |
Output is correct |
2 |
Correct |
0 ms |
340 KB |
Output is correct |
3 |
Correct |
1 ms |
340 KB |
Output is correct |
4 |
Correct |
1 ms |
340 KB |
Output is correct |
5 |
Correct |
1 ms |
340 KB |
Output is correct |
6 |
Correct |
1 ms |
304 KB |
Output is correct |
7 |
Correct |
0 ms |
340 KB |
Output is correct |
8 |
Correct |
1 ms |
308 KB |
Output is correct |
9 |
Correct |
1 ms |
212 KB |
Output is correct |
10 |
Correct |
1 ms |
340 KB |
Output is correct |
11 |
Correct |
1 ms |
300 KB |
Output is correct |
12 |
Correct |
1 ms |
212 KB |
Output is correct |
13 |
Correct |
1 ms |
304 KB |
Output is correct |
14 |
Correct |
1 ms |
340 KB |
Output is correct |
15 |
Correct |
0 ms |
340 KB |
Output is correct |
16 |
Correct |
1 ms |
212 KB |
Output is correct |
17 |
Correct |
1 ms |
304 KB |
Output is correct |
18 |
Correct |
1 ms |
340 KB |
Output is correct |
19 |
Correct |
1 ms |
304 KB |
Output is correct |
20 |
Correct |
1 ms |
340 KB |
Output is correct |
21 |
Correct |
1 ms |
304 KB |
Output is correct |
22 |
Correct |
1 ms |
340 KB |
Output is correct |
23 |
Correct |
1 ms |
308 KB |
Output is correct |
24 |
Correct |
1 ms |
304 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 |
1 ms |
340 KB |
Output is correct |
29 |
Correct |
1 ms |
340 KB |
Output is correct |
30 |
Correct |
1 ms |
436 KB |
Output is correct |
31 |
Correct |
1 ms |
340 KB |
Output is correct |
32 |
Correct |
1 ms |
432 KB |
Output is correct |
33 |
Correct |
1 ms |
468 KB |
Output is correct |
34 |
Correct |
2 ms |
596 KB |
Output is correct |
35 |
Correct |
3 ms |
596 KB |
Output is correct |
36 |
Correct |
2 ms |
596 KB |
Output is correct |
37 |
Correct |
1 ms |
704 KB |
Output is correct |
38 |
Correct |
2 ms |
700 KB |
Output is correct |
39 |
Correct |
2 ms |
704 KB |
Output is correct |
40 |
Correct |
2 ms |
692 KB |
Output is correct |
41 |
Correct |
2 ms |
596 KB |
Output is correct |
42 |
Correct |
3 ms |
720 KB |
Output is correct |
43 |
Correct |
2 ms |
568 KB |
Output is correct |
44 |
Correct |
2 ms |
664 KB |
Output is correct |
45 |
Correct |
3 ms |
700 KB |
Output is correct |
46 |
Correct |
2 ms |
596 KB |
Output is correct |
47 |
Correct |
2 ms |
596 KB |
Output is correct |
48 |
Correct |
1 ms |
596 KB |
Output is correct |
49 |
Correct |
2 ms |
596 KB |
Output is correct |
50 |
Correct |
1 ms |
704 KB |
Output is correct |
51 |
Correct |
1 ms |
596 KB |
Output is correct |
52 |
Correct |
2 ms |
596 KB |
Output is correct |
53 |
Correct |
2 ms |
596 KB |
Output is correct |
54 |
Correct |
1 ms |
628 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
340 KB |
Output is correct |
2 |
Correct |
1 ms |
340 KB |
Output is correct |
3 |
Correct |
1 ms |
340 KB |
Output is correct |
4 |
Correct |
1 ms |
212 KB |
Output is correct |
5 |
Correct |
1 ms |
308 KB |
Output is correct |
6 |
Correct |
0 ms |
340 KB |
Output is correct |
7 |
Correct |
1 ms |
212 KB |
Output is correct |
8 |
Correct |
1 ms |
212 KB |
Output is correct |
9 |
Correct |
1 ms |
308 KB |
Output is correct |
10 |
Correct |
1 ms |
212 KB |
Output is correct |
11 |
Correct |
0 ms |
340 KB |
Output is correct |
12 |
Correct |
1 ms |
340 KB |
Output is correct |
13 |
Correct |
1 ms |
308 KB |
Output is correct |
14 |
Correct |
1 ms |
212 KB |
Output is correct |
15 |
Correct |
1 ms |
212 KB |
Output is correct |
16 |
Correct |
1 ms |
304 KB |
Output is correct |
17 |
Correct |
1 ms |
308 KB |
Output is correct |
18 |
Correct |
0 ms |
340 KB |
Output is correct |
19 |
Correct |
0 ms |
340 KB |
Output is correct |
20 |
Correct |
0 ms |
212 KB |
Output is correct |
21 |
Correct |
1 ms |
340 KB |
Output is correct |
22 |
Correct |
1 ms |
308 KB |
Output is correct |
23 |
Correct |
1 ms |
340 KB |
Output is correct |
24 |
Correct |
1 ms |
304 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 |
1 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 |
2 ms |
596 KB |
Output is correct |
38 |
Correct |
2 ms |
596 KB |
Output is correct |
39 |
Correct |
2 ms |
596 KB |
Output is correct |
40 |
Correct |
2 ms |
596 KB |
Output is correct |
41 |
Correct |
2 ms |
700 KB |
Output is correct |
42 |
Correct |
1 ms |
700 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 |
2 ms |
596 KB |
Output is correct |
48 |
Correct |
2 ms |
700 KB |
Output is correct |
49 |
Correct |
2 ms |
596 KB |
Output is correct |
50 |
Correct |
1 ms |
596 KB |
Output is correct |
51 |
Correct |
2 ms |
708 KB |
Output is correct |
52 |
Correct |
2 ms |
696 KB |
Output is correct |
53 |
Correct |
1 ms |
596 KB |
Output is correct |
54 |
Correct |
1 ms |
704 KB |
Output is correct |
55 |
Correct |
35 ms |
5060 KB |
Output is correct |
56 |
Correct |
34 ms |
4988 KB |
Output is correct |
57 |
Correct |
63 ms |
5024 KB |
Output is correct |
58 |
Correct |
37 ms |
5068 KB |
Output is correct |
59 |
Correct |
48 ms |
4992 KB |
Output is correct |
60 |
Correct |
52 ms |
5068 KB |
Output is correct |
61 |
Correct |
41 ms |
5008 KB |
Output is correct |
62 |
Correct |
35 ms |
5068 KB |
Output is correct |
63 |
Correct |
36 ms |
5068 KB |
Output is correct |
64 |
Correct |
36 ms |
4072 KB |
Output is correct |
65 |
Correct |
33 ms |
4064 KB |
Output is correct |
66 |
Correct |
34 ms |
5068 KB |
Output is correct |
67 |
Correct |
36 ms |
5028 KB |
Output is correct |
68 |
Correct |
34 ms |
5076 KB |
Output is correct |
69 |
Correct |
38 ms |
5156 KB |
Output is correct |
70 |
Correct |
35 ms |
5056 KB |
Output is correct |
71 |
Correct |
37 ms |
5088 KB |
Output is correct |
72 |
Correct |
36 ms |
5028 KB |
Output is correct |
73 |
Correct |
56 ms |
5024 KB |
Output is correct |
74 |
Correct |
36 ms |
5052 KB |
Output is correct |
75 |
Correct |
64 ms |
5000 KB |
Output is correct |
76 |
Correct |
77 ms |
8908 KB |
Output is correct |
77 |
Correct |
109 ms |
8844 KB |
Output is correct |
78 |
Correct |
111 ms |
8920 KB |
Output is correct |
79 |
Correct |
88 ms |
8912 KB |
Output is correct |
80 |
Correct |
135 ms |
8852 KB |
Output is correct |
81 |
Correct |
87 ms |
8908 KB |
Output is correct |
82 |
Correct |
90 ms |
8876 KB |
Output is correct |
83 |
Correct |
99 ms |
8864 KB |
Output is correct |
84 |
Correct |
80 ms |
8864 KB |
Output is correct |
85 |
Correct |
157 ms |
13420 KB |
Output is correct |
86 |
Correct |
181 ms |
13400 KB |
Output is correct |
87 |
Correct |
149 ms |
13368 KB |
Output is correct |
88 |
Correct |
156 ms |
13384 KB |
Output is correct |
89 |
Correct |
200 ms |
13416 KB |
Output is correct |
90 |
Correct |
163 ms |
13432 KB |
Output is correct |
91 |
Correct |
147 ms |
13360 KB |
Output is correct |
92 |
Correct |
203 ms |
13476 KB |
Output is correct |
93 |
Correct |
146 ms |
13416 KB |
Output is correct |
94 |
Correct |
367 ms |
25180 KB |
Output is correct |
95 |
Correct |
366 ms |
25316 KB |
Output is correct |
96 |
Correct |
387 ms |
25144 KB |
Output is correct |
97 |
Correct |
383 ms |
25172 KB |
Output is correct |
98 |
Correct |
409 ms |
25204 KB |
Output is correct |
99 |
Correct |
358 ms |
25104 KB |
Output is correct |
100 |
Correct |
347 ms |
25192 KB |
Output is correct |