# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
48237 |
2018-05-11T03:26:32 Z |
cheater2k |
Game (IOI14_game) |
C++17 |
|
522 ms |
160404 KB |
#include "game.h"
#include <bits/stdc++.h>
using namespace std;
const int MAXN = 1505;
int n, par[MAXN], nver[MAXN], nedge[MAXN][MAXN];
int anc(int p) { return p == par[p] ? p : par[p] = anc(par[p]); }
bool join(int p, int q) {
p = anc(p), q = anc(q);
if (p == q) return false;
if (nedge[p][q] + 1 == nver[p] * nver[q]) {
for (int i = 0; i < n; ++i) {
nedge[q][i] += nedge[p][i];
nedge[i][q] += nedge[p][i];
}
par[p] = q;
nver[q] += nver[p];
return true;
} else {
++nedge[p][q];
++nedge[q][p];
return false;
}
}
void initialize(int N) {
n = N;
for (int i = 0; i < n; ++i) {
par[i] = i;
nver[i] = 1;
}
}
int hasEdge(int u, int v) {
return join(u, v);
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
376 KB |
Output is correct |
2 |
Correct |
2 ms |
376 KB |
Output is correct |
3 |
Correct |
2 ms |
540 KB |
Output is correct |
4 |
Correct |
2 ms |
540 KB |
Output is correct |
5 |
Correct |
2 ms |
540 KB |
Output is correct |
6 |
Correct |
2 ms |
572 KB |
Output is correct |
7 |
Correct |
2 ms |
576 KB |
Output is correct |
8 |
Correct |
2 ms |
676 KB |
Output is correct |
9 |
Correct |
2 ms |
676 KB |
Output is correct |
10 |
Correct |
2 ms |
736 KB |
Output is correct |
11 |
Correct |
2 ms |
740 KB |
Output is correct |
12 |
Correct |
2 ms |
844 KB |
Output is correct |
13 |
Correct |
2 ms |
844 KB |
Output is correct |
14 |
Correct |
2 ms |
844 KB |
Output is correct |
15 |
Correct |
2 ms |
844 KB |
Output is correct |
16 |
Correct |
2 ms |
844 KB |
Output is correct |
17 |
Correct |
2 ms |
844 KB |
Output is correct |
18 |
Correct |
2 ms |
844 KB |
Output is correct |
19 |
Correct |
2 ms |
844 KB |
Output is correct |
20 |
Correct |
2 ms |
876 KB |
Output is correct |
21 |
Correct |
2 ms |
876 KB |
Output is correct |
22 |
Correct |
2 ms |
928 KB |
Output is correct |
23 |
Correct |
2 ms |
928 KB |
Output is correct |
24 |
Correct |
2 ms |
928 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
928 KB |
Output is correct |
2 |
Correct |
2 ms |
928 KB |
Output is correct |
3 |
Correct |
2 ms |
928 KB |
Output is correct |
4 |
Correct |
2 ms |
928 KB |
Output is correct |
5 |
Correct |
2 ms |
928 KB |
Output is correct |
6 |
Correct |
2 ms |
928 KB |
Output is correct |
7 |
Correct |
2 ms |
928 KB |
Output is correct |
8 |
Correct |
2 ms |
928 KB |
Output is correct |
9 |
Correct |
2 ms |
928 KB |
Output is correct |
10 |
Correct |
2 ms |
928 KB |
Output is correct |
11 |
Correct |
2 ms |
928 KB |
Output is correct |
12 |
Correct |
2 ms |
928 KB |
Output is correct |
13 |
Correct |
2 ms |
928 KB |
Output is correct |
14 |
Correct |
2 ms |
928 KB |
Output is correct |
15 |
Correct |
2 ms |
928 KB |
Output is correct |
16 |
Correct |
2 ms |
928 KB |
Output is correct |
17 |
Correct |
2 ms |
928 KB |
Output is correct |
18 |
Correct |
2 ms |
928 KB |
Output is correct |
19 |
Correct |
2 ms |
928 KB |
Output is correct |
20 |
Correct |
2 ms |
928 KB |
Output is correct |
21 |
Correct |
2 ms |
928 KB |
Output is correct |
22 |
Correct |
2 ms |
928 KB |
Output is correct |
23 |
Correct |
2 ms |
928 KB |
Output is correct |
24 |
Correct |
2 ms |
928 KB |
Output is correct |
25 |
Correct |
2 ms |
1024 KB |
Output is correct |
26 |
Correct |
2 ms |
1028 KB |
Output is correct |
27 |
Correct |
2 ms |
1028 KB |
Output is correct |
28 |
Correct |
2 ms |
1036 KB |
Output is correct |
29 |
Correct |
2 ms |
1040 KB |
Output is correct |
30 |
Correct |
2 ms |
1040 KB |
Output is correct |
31 |
Correct |
2 ms |
1108 KB |
Output is correct |
32 |
Correct |
2 ms |
1108 KB |
Output is correct |
33 |
Correct |
2 ms |
1108 KB |
Output is correct |
34 |
Correct |
3 ms |
1316 KB |
Output is correct |
35 |
Correct |
4 ms |
1352 KB |
Output is correct |
36 |
Correct |
3 ms |
1372 KB |
Output is correct |
37 |
Correct |
3 ms |
1392 KB |
Output is correct |
38 |
Correct |
3 ms |
1428 KB |
Output is correct |
39 |
Correct |
3 ms |
1452 KB |
Output is correct |
40 |
Correct |
3 ms |
1472 KB |
Output is correct |
41 |
Correct |
3 ms |
1488 KB |
Output is correct |
42 |
Correct |
3 ms |
1528 KB |
Output is correct |
43 |
Correct |
3 ms |
1548 KB |
Output is correct |
44 |
Correct |
3 ms |
1568 KB |
Output is correct |
45 |
Correct |
3 ms |
1604 KB |
Output is correct |
46 |
Correct |
3 ms |
1740 KB |
Output is correct |
47 |
Correct |
3 ms |
1760 KB |
Output is correct |
48 |
Correct |
3 ms |
1760 KB |
Output is correct |
49 |
Correct |
3 ms |
1760 KB |
Output is correct |
50 |
Correct |
3 ms |
1760 KB |
Output is correct |
51 |
Correct |
3 ms |
1760 KB |
Output is correct |
52 |
Correct |
3 ms |
1760 KB |
Output is correct |
53 |
Correct |
3 ms |
1764 KB |
Output is correct |
54 |
Correct |
3 ms |
1784 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
1784 KB |
Output is correct |
2 |
Correct |
2 ms |
1784 KB |
Output is correct |
3 |
Correct |
2 ms |
1784 KB |
Output is correct |
4 |
Correct |
2 ms |
1784 KB |
Output is correct |
5 |
Correct |
2 ms |
1784 KB |
Output is correct |
6 |
Correct |
2 ms |
1784 KB |
Output is correct |
7 |
Correct |
2 ms |
1784 KB |
Output is correct |
8 |
Correct |
2 ms |
1784 KB |
Output is correct |
9 |
Correct |
2 ms |
1784 KB |
Output is correct |
10 |
Correct |
2 ms |
1784 KB |
Output is correct |
11 |
Correct |
2 ms |
1784 KB |
Output is correct |
12 |
Correct |
2 ms |
1784 KB |
Output is correct |
13 |
Correct |
2 ms |
1784 KB |
Output is correct |
14 |
Correct |
2 ms |
1784 KB |
Output is correct |
15 |
Correct |
2 ms |
1784 KB |
Output is correct |
16 |
Correct |
2 ms |
1784 KB |
Output is correct |
17 |
Correct |
2 ms |
1784 KB |
Output is correct |
18 |
Correct |
2 ms |
1784 KB |
Output is correct |
19 |
Correct |
2 ms |
1784 KB |
Output is correct |
20 |
Correct |
2 ms |
1784 KB |
Output is correct |
21 |
Correct |
2 ms |
1784 KB |
Output is correct |
22 |
Correct |
2 ms |
1784 KB |
Output is correct |
23 |
Correct |
2 ms |
1784 KB |
Output is correct |
24 |
Correct |
2 ms |
1784 KB |
Output is correct |
25 |
Correct |
2 ms |
1784 KB |
Output is correct |
26 |
Correct |
2 ms |
1784 KB |
Output is correct |
27 |
Correct |
2 ms |
1784 KB |
Output is correct |
28 |
Correct |
2 ms |
1784 KB |
Output is correct |
29 |
Correct |
2 ms |
1784 KB |
Output is correct |
30 |
Correct |
2 ms |
1784 KB |
Output is correct |
31 |
Correct |
2 ms |
1784 KB |
Output is correct |
32 |
Correct |
2 ms |
1784 KB |
Output is correct |
33 |
Correct |
2 ms |
1784 KB |
Output is correct |
34 |
Correct |
3 ms |
1960 KB |
Output is correct |
35 |
Correct |
3 ms |
1968 KB |
Output is correct |
36 |
Correct |
3 ms |
1972 KB |
Output is correct |
37 |
Correct |
3 ms |
2052 KB |
Output is correct |
38 |
Correct |
3 ms |
2072 KB |
Output is correct |
39 |
Correct |
3 ms |
2092 KB |
Output is correct |
40 |
Correct |
3 ms |
2112 KB |
Output is correct |
41 |
Correct |
3 ms |
2132 KB |
Output is correct |
42 |
Correct |
3 ms |
2152 KB |
Output is correct |
43 |
Correct |
3 ms |
2172 KB |
Output is correct |
44 |
Correct |
3 ms |
2192 KB |
Output is correct |
45 |
Correct |
3 ms |
2212 KB |
Output is correct |
46 |
Correct |
3 ms |
2232 KB |
Output is correct |
47 |
Correct |
3 ms |
2372 KB |
Output is correct |
48 |
Correct |
3 ms |
2372 KB |
Output is correct |
49 |
Correct |
3 ms |
2372 KB |
Output is correct |
50 |
Correct |
3 ms |
2372 KB |
Output is correct |
51 |
Correct |
3 ms |
2372 KB |
Output is correct |
52 |
Correct |
3 ms |
2372 KB |
Output is correct |
53 |
Correct |
3 ms |
2372 KB |
Output is correct |
54 |
Correct |
3 ms |
2396 KB |
Output is correct |
55 |
Correct |
48 ms |
6764 KB |
Output is correct |
56 |
Correct |
48 ms |
7744 KB |
Output is correct |
57 |
Correct |
48 ms |
8736 KB |
Output is correct |
58 |
Correct |
48 ms |
9712 KB |
Output is correct |
59 |
Correct |
60 ms |
10644 KB |
Output is correct |
60 |
Correct |
49 ms |
11792 KB |
Output is correct |
61 |
Correct |
49 ms |
12644 KB |
Output is correct |
62 |
Correct |
51 ms |
13616 KB |
Output is correct |
63 |
Correct |
52 ms |
14592 KB |
Output is correct |
64 |
Correct |
45 ms |
15568 KB |
Output is correct |
65 |
Correct |
54 ms |
16572 KB |
Output is correct |
66 |
Correct |
52 ms |
17664 KB |
Output is correct |
67 |
Correct |
49 ms |
18512 KB |
Output is correct |
68 |
Correct |
50 ms |
19488 KB |
Output is correct |
69 |
Correct |
49 ms |
20464 KB |
Output is correct |
70 |
Correct |
62 ms |
21444 KB |
Output is correct |
71 |
Correct |
51 ms |
22416 KB |
Output is correct |
72 |
Correct |
55 ms |
23648 KB |
Output is correct |
73 |
Correct |
47 ms |
24368 KB |
Output is correct |
74 |
Correct |
50 ms |
25344 KB |
Output is correct |
75 |
Correct |
47 ms |
26320 KB |
Output is correct |
76 |
Correct |
120 ms |
31152 KB |
Output is correct |
77 |
Correct |
119 ms |
33568 KB |
Output is correct |
78 |
Correct |
118 ms |
35712 KB |
Output is correct |
79 |
Correct |
118 ms |
37984 KB |
Output is correct |
80 |
Correct |
125 ms |
40256 KB |
Output is correct |
81 |
Correct |
110 ms |
42528 KB |
Output is correct |
82 |
Correct |
121 ms |
44820 KB |
Output is correct |
83 |
Correct |
119 ms |
47096 KB |
Output is correct |
84 |
Correct |
128 ms |
49424 KB |
Output is correct |
85 |
Correct |
209 ms |
56272 KB |
Output is correct |
86 |
Correct |
214 ms |
60160 KB |
Output is correct |
87 |
Correct |
197 ms |
64176 KB |
Output is correct |
88 |
Correct |
195 ms |
68200 KB |
Output is correct |
89 |
Correct |
215 ms |
72224 KB |
Output is correct |
90 |
Correct |
216 ms |
76280 KB |
Output is correct |
91 |
Correct |
215 ms |
80288 KB |
Output is correct |
92 |
Correct |
208 ms |
84440 KB |
Output is correct |
93 |
Correct |
195 ms |
88352 KB |
Output is correct |
94 |
Correct |
510 ms |
104136 KB |
Output is correct |
95 |
Correct |
522 ms |
113616 KB |
Output is correct |
96 |
Correct |
498 ms |
122924 KB |
Output is correct |
97 |
Correct |
507 ms |
132412 KB |
Output is correct |
98 |
Correct |
521 ms |
141784 KB |
Output is correct |
99 |
Correct |
460 ms |
150896 KB |
Output is correct |
100 |
Correct |
509 ms |
160404 KB |
Output is correct |