# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
234688 |
2020-05-25T07:50:55 Z |
Fischer |
Game (IOI14_game) |
C++14 |
|
522 ms |
25336 KB |
#include <bits/stdc++.h>
using namespace std;
const int maxn = 1510 + 10;
int rnk[maxn];
int link[maxn];
int cnt[maxn][maxn];
int n;
int get(int x) {
if (x == link[x]) {
return x;
}
return link[x] = get(link[x]);
}
void initialize(int n) {
::n = n;
for (int i = 1; i <= n; ++i) {
link[i] = i;
rnk[i] = 1;
}
}
int hasEdge(int u, int v) {
u += 1; v += 1;
u = get(u); v = get(v);
if (u == v) return 1;
cnt[u][v] +=1;
cnt[v][u] += 1;
if (cnt[u][v] < rnk[u] * rnk[v]) return 0;
if (rnk[u] < rnk[v]) swap(u, v);
rnk[u] += rnk[v];
link[v] = u;
for (int i = 1; i <= n; ++i) {
cnt[i][u] += cnt[i][v];
cnt[u][i] += cnt[v][i];
}
return 1;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
5 ms |
384 KB |
Output is correct |
2 |
Correct |
4 ms |
384 KB |
Output is correct |
3 |
Correct |
6 ms |
384 KB |
Output is correct |
4 |
Correct |
4 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 |
4 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 |
4 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 |
4 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 |
4 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 |
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 |
376 KB |
Output is correct |
12 |
Correct |
5 ms |
384 KB |
Output is correct |
13 |
Correct |
4 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 |
6 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 |
896 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 |
768 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 |
7 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 |
7 ms |
896 KB |
Output is correct |
52 |
Correct |
7 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 |
512 KB |
Output is correct |
16 |
Correct |
5 ms |
384 KB |
Output is correct |
17 |
Correct |
5 ms |
384 KB |
Output is correct |
18 |
Correct |
4 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 |
6 ms |
896 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 |
768 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 |
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 |
55 |
Correct |
56 ms |
5112 KB |
Output is correct |
56 |
Correct |
55 ms |
5112 KB |
Output is correct |
57 |
Correct |
52 ms |
5112 KB |
Output is correct |
58 |
Correct |
55 ms |
5112 KB |
Output is correct |
59 |
Correct |
53 ms |
5112 KB |
Output is correct |
60 |
Correct |
59 ms |
5112 KB |
Output is correct |
61 |
Correct |
55 ms |
5112 KB |
Output is correct |
62 |
Correct |
56 ms |
5120 KB |
Output is correct |
63 |
Correct |
54 ms |
5112 KB |
Output is correct |
64 |
Correct |
51 ms |
4216 KB |
Output is correct |
65 |
Correct |
52 ms |
4220 KB |
Output is correct |
66 |
Correct |
59 ms |
5112 KB |
Output is correct |
67 |
Correct |
55 ms |
5112 KB |
Output is correct |
68 |
Correct |
58 ms |
5112 KB |
Output is correct |
69 |
Correct |
53 ms |
5112 KB |
Output is correct |
70 |
Correct |
54 ms |
5240 KB |
Output is correct |
71 |
Correct |
58 ms |
5112 KB |
Output is correct |
72 |
Correct |
53 ms |
5240 KB |
Output is correct |
73 |
Correct |
54 ms |
5272 KB |
Output is correct |
74 |
Correct |
56 ms |
5240 KB |
Output is correct |
75 |
Correct |
56 ms |
5240 KB |
Output is correct |
76 |
Correct |
124 ms |
9080 KB |
Output is correct |
77 |
Correct |
126 ms |
9056 KB |
Output is correct |
78 |
Correct |
126 ms |
9080 KB |
Output is correct |
79 |
Correct |
127 ms |
9080 KB |
Output is correct |
80 |
Correct |
123 ms |
9080 KB |
Output is correct |
81 |
Correct |
124 ms |
8952 KB |
Output is correct |
82 |
Correct |
120 ms |
9084 KB |
Output is correct |
83 |
Correct |
119 ms |
9080 KB |
Output is correct |
84 |
Correct |
126 ms |
8952 KB |
Output is correct |
85 |
Correct |
236 ms |
13644 KB |
Output is correct |
86 |
Correct |
230 ms |
13560 KB |
Output is correct |
87 |
Correct |
220 ms |
13560 KB |
Output is correct |
88 |
Correct |
235 ms |
13700 KB |
Output is correct |
89 |
Correct |
238 ms |
13592 KB |
Output is correct |
90 |
Correct |
209 ms |
13560 KB |
Output is correct |
91 |
Correct |
221 ms |
13560 KB |
Output is correct |
92 |
Correct |
221 ms |
13560 KB |
Output is correct |
93 |
Correct |
214 ms |
13692 KB |
Output is correct |
94 |
Correct |
522 ms |
25276 KB |
Output is correct |
95 |
Correct |
509 ms |
25336 KB |
Output is correct |
96 |
Correct |
498 ms |
25208 KB |
Output is correct |
97 |
Correct |
473 ms |
25208 KB |
Output is correct |
98 |
Correct |
483 ms |
25336 KB |
Output is correct |
99 |
Correct |
503 ms |
25312 KB |
Output is correct |
100 |
Correct |
514 ms |
25336 KB |
Output is correct |