#include "bits/stdc++.h"
#include "game.h"
using namespace std;
using ll = long long;
const int maxn=1505;
int p[maxn],sz[maxn];
unordered_map<int,int>m[maxn];
void initialize(int n) {
for(int i = 0;i < n;i++){
p[i] = i;
sz[i] = 1;
}
}
int ata(int x){
if(p[x] == x) return x;
return p[x] = ata(p[x]);
}
int hasEdge(int u, int v) {
u = ata(u);
v = ata(v);
if((int)m[u].size() < (int)m[v].size()) swap(u,v);
int now = 0;
if(m[v].find(u) != m[v].end()) now = m[v][u];
if(now == sz[u] * sz[v] - 1){
for(auto j : m[v]){
if(j.first == u) continue;
m[u][j.first] += j.second;
if(m[j.first].find(v) != m[j.first].end()) m[j.first].erase(v);
m[j.first][u] += j.second;
}
m[v].clear();
if(m[u].find(v) != m[u].end()) m[u].erase(v);
p[v] = u;
sz[u] += sz[v];
sz[v] = 0;
return 1;
}
m[u][v]++;
m[v][u]++;
return 0;
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
332 KB |
Output is correct |
2 |
Correct |
0 ms |
332 KB |
Output is correct |
3 |
Correct |
0 ms |
332 KB |
Output is correct |
4 |
Correct |
1 ms |
332 KB |
Output is correct |
5 |
Correct |
0 ms |
332 KB |
Output is correct |
6 |
Correct |
0 ms |
332 KB |
Output is correct |
7 |
Correct |
0 ms |
332 KB |
Output is correct |
8 |
Correct |
0 ms |
332 KB |
Output is correct |
9 |
Correct |
0 ms |
332 KB |
Output is correct |
10 |
Correct |
0 ms |
332 KB |
Output is correct |
11 |
Correct |
0 ms |
332 KB |
Output is correct |
12 |
Correct |
0 ms |
332 KB |
Output is correct |
13 |
Correct |
0 ms |
332 KB |
Output is correct |
14 |
Correct |
0 ms |
332 KB |
Output is correct |
15 |
Correct |
0 ms |
332 KB |
Output is correct |
16 |
Correct |
0 ms |
332 KB |
Output is correct |
17 |
Correct |
0 ms |
332 KB |
Output is correct |
18 |
Correct |
0 ms |
332 KB |
Output is correct |
19 |
Correct |
0 ms |
332 KB |
Output is correct |
20 |
Correct |
0 ms |
332 KB |
Output is correct |
21 |
Correct |
0 ms |
332 KB |
Output is correct |
22 |
Correct |
0 ms |
332 KB |
Output is correct |
23 |
Correct |
0 ms |
332 KB |
Output is correct |
24 |
Correct |
0 ms |
332 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
332 KB |
Output is correct |
2 |
Correct |
1 ms |
332 KB |
Output is correct |
3 |
Correct |
0 ms |
332 KB |
Output is correct |
4 |
Correct |
1 ms |
332 KB |
Output is correct |
5 |
Correct |
1 ms |
332 KB |
Output is correct |
6 |
Correct |
0 ms |
332 KB |
Output is correct |
7 |
Correct |
0 ms |
332 KB |
Output is correct |
8 |
Correct |
0 ms |
332 KB |
Output is correct |
9 |
Correct |
0 ms |
332 KB |
Output is correct |
10 |
Correct |
0 ms |
332 KB |
Output is correct |
11 |
Correct |
0 ms |
332 KB |
Output is correct |
12 |
Correct |
0 ms |
332 KB |
Output is correct |
13 |
Correct |
0 ms |
332 KB |
Output is correct |
14 |
Correct |
1 ms |
332 KB |
Output is correct |
15 |
Correct |
1 ms |
332 KB |
Output is correct |
16 |
Correct |
0 ms |
332 KB |
Output is correct |
17 |
Correct |
0 ms |
332 KB |
Output is correct |
18 |
Correct |
0 ms |
332 KB |
Output is correct |
19 |
Correct |
0 ms |
332 KB |
Output is correct |
20 |
Correct |
0 ms |
332 KB |
Output is correct |
21 |
Correct |
0 ms |
332 KB |
Output is correct |
22 |
Correct |
0 ms |
332 KB |
Output is correct |
23 |
Correct |
0 ms |
332 KB |
Output is correct |
24 |
Correct |
0 ms |
332 KB |
Output is correct |
25 |
Correct |
1 ms |
332 KB |
Output is correct |
26 |
Correct |
1 ms |
332 KB |
Output is correct |
27 |
Correct |
1 ms |
332 KB |
Output is correct |
28 |
Correct |
1 ms |
332 KB |
Output is correct |
29 |
Correct |
1 ms |
332 KB |
Output is correct |
30 |
Correct |
1 ms |
332 KB |
Output is correct |
31 |
Correct |
1 ms |
332 KB |
Output is correct |
32 |
Correct |
1 ms |
332 KB |
Output is correct |
33 |
Correct |
1 ms |
332 KB |
Output is correct |
34 |
Correct |
2 ms |
332 KB |
Output is correct |
35 |
Correct |
1 ms |
460 KB |
Output is correct |
36 |
Correct |
1 ms |
460 KB |
Output is correct |
37 |
Correct |
1 ms |
448 KB |
Output is correct |
38 |
Correct |
2 ms |
460 KB |
Output is correct |
39 |
Correct |
2 ms |
460 KB |
Output is correct |
40 |
Correct |
1 ms |
460 KB |
Output is correct |
41 |
Correct |
1 ms |
460 KB |
Output is correct |
42 |
Correct |
1 ms |
332 KB |
Output is correct |
43 |
Correct |
1 ms |
332 KB |
Output is correct |
44 |
Correct |
1 ms |
332 KB |
Output is correct |
45 |
Correct |
2 ms |
460 KB |
Output is correct |
46 |
Correct |
2 ms |
460 KB |
Output is correct |
47 |
Correct |
2 ms |
460 KB |
Output is correct |
48 |
Correct |
1 ms |
460 KB |
Output is correct |
49 |
Correct |
2 ms |
460 KB |
Output is correct |
50 |
Correct |
2 ms |
332 KB |
Output is correct |
51 |
Correct |
1 ms |
332 KB |
Output is correct |
52 |
Correct |
1 ms |
332 KB |
Output is correct |
53 |
Correct |
2 ms |
332 KB |
Output is correct |
54 |
Correct |
2 ms |
332 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
332 KB |
Output is correct |
2 |
Correct |
0 ms |
332 KB |
Output is correct |
3 |
Correct |
0 ms |
332 KB |
Output is correct |
4 |
Correct |
1 ms |
332 KB |
Output is correct |
5 |
Correct |
1 ms |
332 KB |
Output is correct |
6 |
Correct |
0 ms |
332 KB |
Output is correct |
7 |
Correct |
1 ms |
332 KB |
Output is correct |
8 |
Correct |
0 ms |
332 KB |
Output is correct |
9 |
Correct |
0 ms |
332 KB |
Output is correct |
10 |
Correct |
0 ms |
332 KB |
Output is correct |
11 |
Correct |
1 ms |
332 KB |
Output is correct |
12 |
Correct |
1 ms |
332 KB |
Output is correct |
13 |
Correct |
1 ms |
336 KB |
Output is correct |
14 |
Correct |
0 ms |
336 KB |
Output is correct |
15 |
Correct |
0 ms |
332 KB |
Output is correct |
16 |
Correct |
1 ms |
344 KB |
Output is correct |
17 |
Correct |
1 ms |
336 KB |
Output is correct |
18 |
Correct |
1 ms |
336 KB |
Output is correct |
19 |
Correct |
0 ms |
340 KB |
Output is correct |
20 |
Correct |
0 ms |
332 KB |
Output is correct |
21 |
Correct |
1 ms |
336 KB |
Output is correct |
22 |
Correct |
0 ms |
332 KB |
Output is correct |
23 |
Correct |
0 ms |
336 KB |
Output is correct |
24 |
Correct |
0 ms |
332 KB |
Output is correct |
25 |
Correct |
1 ms |
340 KB |
Output is correct |
26 |
Correct |
1 ms |
336 KB |
Output is correct |
27 |
Correct |
1 ms |
336 KB |
Output is correct |
28 |
Correct |
1 ms |
344 KB |
Output is correct |
29 |
Correct |
1 ms |
336 KB |
Output is correct |
30 |
Correct |
1 ms |
336 KB |
Output is correct |
31 |
Correct |
1 ms |
340 KB |
Output is correct |
32 |
Correct |
1 ms |
376 KB |
Output is correct |
33 |
Correct |
1 ms |
380 KB |
Output is correct |
34 |
Correct |
2 ms |
460 KB |
Output is correct |
35 |
Correct |
2 ms |
400 KB |
Output is correct |
36 |
Correct |
2 ms |
460 KB |
Output is correct |
37 |
Correct |
3 ms |
472 KB |
Output is correct |
38 |
Correct |
2 ms |
472 KB |
Output is correct |
39 |
Correct |
2 ms |
460 KB |
Output is correct |
40 |
Correct |
2 ms |
460 KB |
Output is correct |
41 |
Correct |
2 ms |
400 KB |
Output is correct |
42 |
Correct |
2 ms |
464 KB |
Output is correct |
43 |
Correct |
1 ms |
336 KB |
Output is correct |
44 |
Correct |
2 ms |
332 KB |
Output is correct |
45 |
Correct |
1 ms |
460 KB |
Output is correct |
46 |
Correct |
2 ms |
396 KB |
Output is correct |
47 |
Correct |
2 ms |
464 KB |
Output is correct |
48 |
Correct |
2 ms |
468 KB |
Output is correct |
49 |
Correct |
2 ms |
460 KB |
Output is correct |
50 |
Correct |
1 ms |
388 KB |
Output is correct |
51 |
Correct |
1 ms |
332 KB |
Output is correct |
52 |
Correct |
2 ms |
332 KB |
Output is correct |
53 |
Correct |
2 ms |
332 KB |
Output is correct |
54 |
Correct |
2 ms |
392 KB |
Output is correct |
55 |
Correct |
49 ms |
3180 KB |
Output is correct |
56 |
Correct |
49 ms |
3140 KB |
Output is correct |
57 |
Correct |
51 ms |
3140 KB |
Output is correct |
58 |
Correct |
50 ms |
3184 KB |
Output is correct |
59 |
Correct |
55 ms |
3140 KB |
Output is correct |
60 |
Correct |
50 ms |
3236 KB |
Output is correct |
61 |
Correct |
50 ms |
3268 KB |
Output is correct |
62 |
Correct |
51 ms |
3268 KB |
Output is correct |
63 |
Correct |
51 ms |
3324 KB |
Output is correct |
64 |
Correct |
37 ms |
1888 KB |
Output is correct |
65 |
Correct |
40 ms |
1800 KB |
Output is correct |
66 |
Correct |
55 ms |
5244 KB |
Output is correct |
67 |
Correct |
57 ms |
5212 KB |
Output is correct |
68 |
Correct |
60 ms |
5188 KB |
Output is correct |
69 |
Correct |
57 ms |
5188 KB |
Output is correct |
70 |
Correct |
57 ms |
5188 KB |
Output is correct |
71 |
Correct |
44 ms |
2372 KB |
Output is correct |
72 |
Correct |
43 ms |
2424 KB |
Output is correct |
73 |
Correct |
43 ms |
2420 KB |
Output is correct |
74 |
Correct |
46 ms |
2496 KB |
Output is correct |
75 |
Correct |
42 ms |
2532 KB |
Output is correct |
76 |
Correct |
119 ms |
6340 KB |
Output is correct |
77 |
Correct |
116 ms |
6348 KB |
Output is correct |
78 |
Correct |
122 ms |
6432 KB |
Output is correct |
79 |
Correct |
117 ms |
5964 KB |
Output is correct |
80 |
Correct |
113 ms |
5376 KB |
Output is correct |
81 |
Correct |
127 ms |
5336 KB |
Output is correct |
82 |
Correct |
113 ms |
5380 KB |
Output is correct |
83 |
Correct |
118 ms |
6452 KB |
Output is correct |
84 |
Correct |
120 ms |
5432 KB |
Output is correct |
85 |
Correct |
221 ms |
10644 KB |
Output is correct |
86 |
Correct |
237 ms |
10948 KB |
Output is correct |
87 |
Correct |
216 ms |
10596 KB |
Output is correct |
88 |
Correct |
226 ms |
10560 KB |
Output is correct |
89 |
Correct |
211 ms |
10616 KB |
Output is correct |
90 |
Correct |
239 ms |
10568 KB |
Output is correct |
91 |
Correct |
226 ms |
10692 KB |
Output is correct |
92 |
Correct |
217 ms |
10588 KB |
Output is correct |
93 |
Correct |
214 ms |
10948 KB |
Output is correct |
94 |
Correct |
565 ms |
19740 KB |
Output is correct |
95 |
Correct |
597 ms |
27204 KB |
Output is correct |
96 |
Correct |
583 ms |
26712 KB |
Output is correct |
97 |
Correct |
611 ms |
26712 KB |
Output is correct |
98 |
Correct |
583 ms |
26804 KB |
Output is correct |
99 |
Correct |
603 ms |
26564 KB |
Output is correct |
100 |
Correct |
598 ms |
26760 KB |
Output is correct |