# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
56511 |
2018-07-11T14:40:52 Z |
aome |
Game (IOI14_game) |
C++17 |
|
768 ms |
160328 KB |
#include "game.h"
#include <bits/stdc++.h>
using namespace std;
const int N = 1505;
int n;
int par[N];
int cnt[N][N];
int find(int u) { return u == par[u] ? u : par[u] = find(par[u]); }
void initialize(int _n) {
n = _n;
for (int i = 0; i < n; ++i) {
for (int j = 0; j < i; ++j) {
cnt[i][j] = cnt[j][i] = 1;
}
}
for (int i = 0; i < n; ++i) par[i] = i;
}
int hasEdge(int u, int v) {
u = find(u), v = find(v);
if (u == v || cnt[u][v] > 1) {
cnt[u][v]--, cnt[v][u]--;
return 0;
}
cnt[u][v] = cnt[v][u] = 0;
for (int i = 0; i < n; ++i) {
cnt[v][i] += cnt[u][i], cnt[u][i] = 0;
cnt[i][v] += cnt[i][u], cnt[i][u] = 0;
}
par[u] = v; return 1;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
344 KB |
Output is correct |
2 |
Correct |
2 ms |
356 KB |
Output is correct |
3 |
Correct |
2 ms |
468 KB |
Output is correct |
4 |
Correct |
3 ms |
508 KB |
Output is correct |
5 |
Correct |
2 ms |
512 KB |
Output is correct |
6 |
Correct |
2 ms |
624 KB |
Output is correct |
7 |
Correct |
2 ms |
644 KB |
Output is correct |
8 |
Correct |
4 ms |
648 KB |
Output is correct |
9 |
Correct |
3 ms |
652 KB |
Output is correct |
10 |
Correct |
2 ms |
748 KB |
Output is correct |
11 |
Correct |
3 ms |
752 KB |
Output is correct |
12 |
Correct |
3 ms |
756 KB |
Output is correct |
13 |
Correct |
3 ms |
760 KB |
Output is correct |
14 |
Correct |
2 ms |
764 KB |
Output is correct |
15 |
Correct |
3 ms |
768 KB |
Output is correct |
16 |
Correct |
2 ms |
772 KB |
Output is correct |
17 |
Correct |
2 ms |
776 KB |
Output is correct |
18 |
Correct |
2 ms |
780 KB |
Output is correct |
19 |
Correct |
2 ms |
784 KB |
Output is correct |
20 |
Correct |
2 ms |
788 KB |
Output is correct |
21 |
Correct |
2 ms |
792 KB |
Output is correct |
22 |
Correct |
2 ms |
796 KB |
Output is correct |
23 |
Correct |
2 ms |
800 KB |
Output is correct |
24 |
Correct |
2 ms |
804 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
808 KB |
Output is correct |
2 |
Correct |
2 ms |
808 KB |
Output is correct |
3 |
Correct |
2 ms |
828 KB |
Output is correct |
4 |
Correct |
3 ms |
832 KB |
Output is correct |
5 |
Correct |
3 ms |
836 KB |
Output is correct |
6 |
Correct |
2 ms |
840 KB |
Output is correct |
7 |
Correct |
3 ms |
972 KB |
Output is correct |
8 |
Correct |
2 ms |
972 KB |
Output is correct |
9 |
Correct |
2 ms |
972 KB |
Output is correct |
10 |
Correct |
2 ms |
972 KB |
Output is correct |
11 |
Correct |
2 ms |
972 KB |
Output is correct |
12 |
Correct |
2 ms |
972 KB |
Output is correct |
13 |
Correct |
2 ms |
972 KB |
Output is correct |
14 |
Correct |
3 ms |
972 KB |
Output is correct |
15 |
Correct |
3 ms |
972 KB |
Output is correct |
16 |
Correct |
2 ms |
972 KB |
Output is correct |
17 |
Correct |
2 ms |
972 KB |
Output is correct |
18 |
Correct |
2 ms |
972 KB |
Output is correct |
19 |
Correct |
2 ms |
972 KB |
Output is correct |
20 |
Correct |
3 ms |
972 KB |
Output is correct |
21 |
Correct |
3 ms |
972 KB |
Output is correct |
22 |
Correct |
3 ms |
972 KB |
Output is correct |
23 |
Correct |
2 ms |
972 KB |
Output is correct |
24 |
Correct |
2 ms |
972 KB |
Output is correct |
25 |
Correct |
3 ms |
1052 KB |
Output is correct |
26 |
Correct |
3 ms |
1052 KB |
Output is correct |
27 |
Correct |
3 ms |
1056 KB |
Output is correct |
28 |
Correct |
3 ms |
1060 KB |
Output is correct |
29 |
Correct |
3 ms |
1064 KB |
Output is correct |
30 |
Correct |
4 ms |
1068 KB |
Output is correct |
31 |
Correct |
2 ms |
1072 KB |
Output is correct |
32 |
Correct |
3 ms |
1076 KB |
Output is correct |
33 |
Correct |
3 ms |
1080 KB |
Output is correct |
34 |
Correct |
4 ms |
1344 KB |
Output is correct |
35 |
Correct |
5 ms |
1380 KB |
Output is correct |
36 |
Correct |
3 ms |
1420 KB |
Output is correct |
37 |
Correct |
5 ms |
1456 KB |
Output is correct |
38 |
Correct |
6 ms |
1492 KB |
Output is correct |
39 |
Correct |
5 ms |
1508 KB |
Output is correct |
40 |
Correct |
4 ms |
1528 KB |
Output is correct |
41 |
Correct |
4 ms |
1548 KB |
Output is correct |
42 |
Correct |
4 ms |
1568 KB |
Output is correct |
43 |
Correct |
3 ms |
1588 KB |
Output is correct |
44 |
Correct |
3 ms |
1608 KB |
Output is correct |
45 |
Correct |
5 ms |
1628 KB |
Output is correct |
46 |
Correct |
4 ms |
1648 KB |
Output is correct |
47 |
Correct |
3 ms |
1780 KB |
Output is correct |
48 |
Correct |
5 ms |
1780 KB |
Output is correct |
49 |
Correct |
6 ms |
1780 KB |
Output is correct |
50 |
Correct |
6 ms |
1780 KB |
Output is correct |
51 |
Correct |
4 ms |
1780 KB |
Output is correct |
52 |
Correct |
4 ms |
1780 KB |
Output is correct |
53 |
Correct |
6 ms |
1912 KB |
Output is correct |
54 |
Correct |
4 ms |
1912 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
3 ms |
1912 KB |
Output is correct |
2 |
Correct |
4 ms |
1912 KB |
Output is correct |
3 |
Correct |
3 ms |
1912 KB |
Output is correct |
4 |
Correct |
2 ms |
1912 KB |
Output is correct |
5 |
Correct |
2 ms |
1912 KB |
Output is correct |
6 |
Correct |
3 ms |
1912 KB |
Output is correct |
7 |
Correct |
2 ms |
1912 KB |
Output is correct |
8 |
Correct |
2 ms |
1912 KB |
Output is correct |
9 |
Correct |
2 ms |
1912 KB |
Output is correct |
10 |
Correct |
3 ms |
1912 KB |
Output is correct |
11 |
Correct |
3 ms |
1912 KB |
Output is correct |
12 |
Correct |
2 ms |
1912 KB |
Output is correct |
13 |
Correct |
3 ms |
1912 KB |
Output is correct |
14 |
Correct |
4 ms |
1912 KB |
Output is correct |
15 |
Correct |
4 ms |
1912 KB |
Output is correct |
16 |
Correct |
2 ms |
1912 KB |
Output is correct |
17 |
Correct |
3 ms |
1912 KB |
Output is correct |
18 |
Correct |
2 ms |
1912 KB |
Output is correct |
19 |
Correct |
2 ms |
1912 KB |
Output is correct |
20 |
Correct |
3 ms |
1912 KB |
Output is correct |
21 |
Correct |
3 ms |
1912 KB |
Output is correct |
22 |
Correct |
3 ms |
1912 KB |
Output is correct |
23 |
Correct |
3 ms |
1912 KB |
Output is correct |
24 |
Correct |
3 ms |
1912 KB |
Output is correct |
25 |
Correct |
4 ms |
1912 KB |
Output is correct |
26 |
Correct |
4 ms |
1912 KB |
Output is correct |
27 |
Correct |
4 ms |
1912 KB |
Output is correct |
28 |
Correct |
3 ms |
1912 KB |
Output is correct |
29 |
Correct |
3 ms |
1912 KB |
Output is correct |
30 |
Correct |
3 ms |
1912 KB |
Output is correct |
31 |
Correct |
3 ms |
1912 KB |
Output is correct |
32 |
Correct |
3 ms |
1912 KB |
Output is correct |
33 |
Correct |
3 ms |
1912 KB |
Output is correct |
34 |
Correct |
4 ms |
1972 KB |
Output is correct |
35 |
Correct |
5 ms |
2240 KB |
Output is correct |
36 |
Correct |
4 ms |
2240 KB |
Output is correct |
37 |
Correct |
4 ms |
2240 KB |
Output is correct |
38 |
Correct |
5 ms |
2240 KB |
Output is correct |
39 |
Correct |
4 ms |
2240 KB |
Output is correct |
40 |
Correct |
4 ms |
2240 KB |
Output is correct |
41 |
Correct |
4 ms |
2240 KB |
Output is correct |
42 |
Correct |
4 ms |
2240 KB |
Output is correct |
43 |
Correct |
5 ms |
2240 KB |
Output is correct |
44 |
Correct |
3 ms |
2240 KB |
Output is correct |
45 |
Correct |
6 ms |
2376 KB |
Output is correct |
46 |
Correct |
6 ms |
2376 KB |
Output is correct |
47 |
Correct |
5 ms |
2440 KB |
Output is correct |
48 |
Correct |
5 ms |
2440 KB |
Output is correct |
49 |
Correct |
5 ms |
2440 KB |
Output is correct |
50 |
Correct |
5 ms |
2440 KB |
Output is correct |
51 |
Correct |
5 ms |
2440 KB |
Output is correct |
52 |
Correct |
4 ms |
2440 KB |
Output is correct |
53 |
Correct |
6 ms |
2440 KB |
Output is correct |
54 |
Correct |
5 ms |
2464 KB |
Output is correct |
55 |
Correct |
95 ms |
6840 KB |
Output is correct |
56 |
Correct |
58 ms |
7812 KB |
Output is correct |
57 |
Correct |
58 ms |
8788 KB |
Output is correct |
58 |
Correct |
59 ms |
9764 KB |
Output is correct |
59 |
Correct |
59 ms |
10740 KB |
Output is correct |
60 |
Correct |
71 ms |
11688 KB |
Output is correct |
61 |
Correct |
57 ms |
12692 KB |
Output is correct |
62 |
Correct |
75 ms |
13700 KB |
Output is correct |
63 |
Correct |
71 ms |
14644 KB |
Output is correct |
64 |
Correct |
72 ms |
15620 KB |
Output is correct |
65 |
Correct |
74 ms |
16612 KB |
Output is correct |
66 |
Correct |
75 ms |
17588 KB |
Output is correct |
67 |
Correct |
83 ms |
18512 KB |
Output is correct |
68 |
Correct |
78 ms |
19508 KB |
Output is correct |
69 |
Correct |
73 ms |
20532 KB |
Output is correct |
70 |
Correct |
76 ms |
21524 KB |
Output is correct |
71 |
Correct |
71 ms |
22504 KB |
Output is correct |
72 |
Correct |
54 ms |
23476 KB |
Output is correct |
73 |
Correct |
54 ms |
24452 KB |
Output is correct |
74 |
Correct |
74 ms |
25428 KB |
Output is correct |
75 |
Correct |
89 ms |
26404 KB |
Output is correct |
76 |
Correct |
194 ms |
31256 KB |
Output is correct |
77 |
Correct |
175 ms |
33472 KB |
Output is correct |
78 |
Correct |
169 ms |
35780 KB |
Output is correct |
79 |
Correct |
230 ms |
38060 KB |
Output is correct |
80 |
Correct |
163 ms |
40352 KB |
Output is correct |
81 |
Correct |
142 ms |
42612 KB |
Output is correct |
82 |
Correct |
272 ms |
45036 KB |
Output is correct |
83 |
Correct |
151 ms |
47188 KB |
Output is correct |
84 |
Correct |
158 ms |
49448 KB |
Output is correct |
85 |
Correct |
339 ms |
56224 KB |
Output is correct |
86 |
Correct |
334 ms |
60216 KB |
Output is correct |
87 |
Correct |
351 ms |
64296 KB |
Output is correct |
88 |
Correct |
331 ms |
68300 KB |
Output is correct |
89 |
Correct |
305 ms |
72284 KB |
Output is correct |
90 |
Correct |
265 ms |
76272 KB |
Output is correct |
91 |
Correct |
306 ms |
80324 KB |
Output is correct |
92 |
Correct |
295 ms |
84304 KB |
Output is correct |
93 |
Correct |
279 ms |
88452 KB |
Output is correct |
94 |
Correct |
625 ms |
104120 KB |
Output is correct |
95 |
Correct |
768 ms |
113456 KB |
Output is correct |
96 |
Correct |
644 ms |
122844 KB |
Output is correct |
97 |
Correct |
622 ms |
132228 KB |
Output is correct |
98 |
Correct |
636 ms |
141600 KB |
Output is correct |
99 |
Correct |
590 ms |
151292 KB |
Output is correct |
100 |
Correct |
659 ms |
160328 KB |
Output is correct |