# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
100396 |
2019-03-10T21:54:24 Z |
luciocf |
Game (IOI14_game) |
C++14 |
|
687 ms |
16120 KB |
// IOI 2014 - Game
// Lúcio Cardoso
#include <bits/stdc++.h>
#include "game.h"
using namespace std;
const int maxn = 1510;
int N;
int pai[maxn], peso[maxn];
int relation[maxn][maxn];
int Find(int x)
{
if (pai[x] == x) return x;
return pai[x] = Find(pai[x]);
}
void Join(int x, int y)
{
x = Find(x), y = Find(y);
if (x == y) return;
if (peso[x] < peso[y]) swap(x, y);
pai[y] = x, peso[x] += peso[y];
for (int i = 0; i < N; i++)
{
relation[x][i] += relation[y][i];
relation[i][x] += relation[i][y];
}
}
void initialize(int n)
{
N = n;
for (int i = 0; i < n; i++)
{
pai[i] = i, peso[i] = 1;
for (int j = 0; j < n; j++)
if (i != j) relation[i][j] = 1;
}
}
int hasEdge(int u, int v)
{
int cu = Find(u), cv = Find(v);
if (relation[cu][cv] == 1)
{
Join(u, v);
return 1;
}
relation[cu][cv]--, relation[cv][cu]--;
return 0;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
3 ms |
384 KB |
Output is correct |
2 |
Correct |
2 ms |
384 KB |
Output is correct |
3 |
Correct |
2 ms |
384 KB |
Output is correct |
4 |
Correct |
2 ms |
384 KB |
Output is correct |
5 |
Correct |
2 ms |
384 KB |
Output is correct |
6 |
Correct |
2 ms |
384 KB |
Output is correct |
7 |
Correct |
2 ms |
384 KB |
Output is correct |
8 |
Correct |
2 ms |
384 KB |
Output is correct |
9 |
Correct |
2 ms |
384 KB |
Output is correct |
10 |
Correct |
3 ms |
384 KB |
Output is correct |
11 |
Correct |
2 ms |
384 KB |
Output is correct |
12 |
Correct |
2 ms |
384 KB |
Output is correct |
13 |
Correct |
2 ms |
384 KB |
Output is correct |
14 |
Correct |
2 ms |
384 KB |
Output is correct |
15 |
Correct |
2 ms |
384 KB |
Output is correct |
16 |
Correct |
2 ms |
384 KB |
Output is correct |
17 |
Correct |
2 ms |
384 KB |
Output is correct |
18 |
Correct |
2 ms |
384 KB |
Output is correct |
19 |
Correct |
2 ms |
384 KB |
Output is correct |
20 |
Correct |
2 ms |
384 KB |
Output is correct |
21 |
Correct |
2 ms |
384 KB |
Output is correct |
22 |
Correct |
2 ms |
384 KB |
Output is correct |
23 |
Correct |
2 ms |
384 KB |
Output is correct |
24 |
Correct |
2 ms |
384 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
384 KB |
Output is correct |
2 |
Correct |
2 ms |
384 KB |
Output is correct |
3 |
Correct |
2 ms |
384 KB |
Output is correct |
4 |
Correct |
2 ms |
304 KB |
Output is correct |
5 |
Correct |
2 ms |
384 KB |
Output is correct |
6 |
Correct |
2 ms |
384 KB |
Output is correct |
7 |
Correct |
2 ms |
384 KB |
Output is correct |
8 |
Correct |
2 ms |
384 KB |
Output is correct |
9 |
Correct |
2 ms |
384 KB |
Output is correct |
10 |
Correct |
2 ms |
384 KB |
Output is correct |
11 |
Correct |
2 ms |
384 KB |
Output is correct |
12 |
Correct |
2 ms |
384 KB |
Output is correct |
13 |
Correct |
2 ms |
384 KB |
Output is correct |
14 |
Correct |
3 ms |
384 KB |
Output is correct |
15 |
Correct |
2 ms |
384 KB |
Output is correct |
16 |
Correct |
3 ms |
384 KB |
Output is correct |
17 |
Correct |
2 ms |
384 KB |
Output is correct |
18 |
Correct |
2 ms |
384 KB |
Output is correct |
19 |
Correct |
2 ms |
384 KB |
Output is correct |
20 |
Correct |
2 ms |
384 KB |
Output is correct |
21 |
Correct |
2 ms |
384 KB |
Output is correct |
22 |
Correct |
3 ms |
384 KB |
Output is correct |
23 |
Correct |
2 ms |
384 KB |
Output is correct |
24 |
Correct |
2 ms |
384 KB |
Output is correct |
25 |
Correct |
2 ms |
512 KB |
Output is correct |
26 |
Correct |
2 ms |
512 KB |
Output is correct |
27 |
Correct |
3 ms |
512 KB |
Output is correct |
28 |
Correct |
2 ms |
512 KB |
Output is correct |
29 |
Correct |
3 ms |
512 KB |
Output is correct |
30 |
Correct |
2 ms |
512 KB |
Output is correct |
31 |
Correct |
2 ms |
512 KB |
Output is correct |
32 |
Correct |
3 ms |
512 KB |
Output is correct |
33 |
Correct |
2 ms |
512 KB |
Output is correct |
34 |
Correct |
3 ms |
640 KB |
Output is correct |
35 |
Correct |
3 ms |
768 KB |
Output is correct |
36 |
Correct |
3 ms |
792 KB |
Output is correct |
37 |
Correct |
4 ms |
768 KB |
Output is correct |
38 |
Correct |
3 ms |
768 KB |
Output is correct |
39 |
Correct |
3 ms |
768 KB |
Output is correct |
40 |
Correct |
3 ms |
768 KB |
Output is correct |
41 |
Correct |
3 ms |
760 KB |
Output is correct |
42 |
Correct |
3 ms |
768 KB |
Output is correct |
43 |
Correct |
3 ms |
768 KB |
Output is correct |
44 |
Correct |
3 ms |
768 KB |
Output is correct |
45 |
Correct |
4 ms |
768 KB |
Output is correct |
46 |
Correct |
4 ms |
640 KB |
Output is correct |
47 |
Correct |
5 ms |
640 KB |
Output is correct |
48 |
Correct |
4 ms |
768 KB |
Output is correct |
49 |
Correct |
5 ms |
768 KB |
Output is correct |
50 |
Correct |
3 ms |
768 KB |
Output is correct |
51 |
Correct |
3 ms |
768 KB |
Output is correct |
52 |
Correct |
4 ms |
768 KB |
Output is correct |
53 |
Correct |
3 ms |
768 KB |
Output is correct |
54 |
Correct |
4 ms |
768 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
384 KB |
Output is correct |
2 |
Correct |
2 ms |
384 KB |
Output is correct |
3 |
Correct |
2 ms |
384 KB |
Output is correct |
4 |
Correct |
3 ms |
384 KB |
Output is correct |
5 |
Correct |
2 ms |
384 KB |
Output is correct |
6 |
Correct |
2 ms |
384 KB |
Output is correct |
7 |
Correct |
2 ms |
384 KB |
Output is correct |
8 |
Correct |
2 ms |
384 KB |
Output is correct |
9 |
Correct |
3 ms |
384 KB |
Output is correct |
10 |
Correct |
2 ms |
384 KB |
Output is correct |
11 |
Correct |
2 ms |
384 KB |
Output is correct |
12 |
Correct |
2 ms |
384 KB |
Output is correct |
13 |
Correct |
2 ms |
384 KB |
Output is correct |
14 |
Correct |
2 ms |
384 KB |
Output is correct |
15 |
Correct |
2 ms |
384 KB |
Output is correct |
16 |
Correct |
2 ms |
384 KB |
Output is correct |
17 |
Correct |
3 ms |
384 KB |
Output is correct |
18 |
Correct |
2 ms |
384 KB |
Output is correct |
19 |
Correct |
2 ms |
384 KB |
Output is correct |
20 |
Correct |
2 ms |
384 KB |
Output is correct |
21 |
Correct |
2 ms |
384 KB |
Output is correct |
22 |
Correct |
2 ms |
384 KB |
Output is correct |
23 |
Correct |
3 ms |
384 KB |
Output is correct |
24 |
Correct |
2 ms |
384 KB |
Output is correct |
25 |
Correct |
3 ms |
512 KB |
Output is correct |
26 |
Correct |
2 ms |
512 KB |
Output is correct |
27 |
Correct |
2 ms |
512 KB |
Output is correct |
28 |
Correct |
2 ms |
512 KB |
Output is correct |
29 |
Correct |
2 ms |
512 KB |
Output is correct |
30 |
Correct |
2 ms |
512 KB |
Output is correct |
31 |
Correct |
2 ms |
512 KB |
Output is correct |
32 |
Correct |
2 ms |
512 KB |
Output is correct |
33 |
Correct |
2 ms |
512 KB |
Output is correct |
34 |
Correct |
3 ms |
768 KB |
Output is correct |
35 |
Correct |
4 ms |
896 KB |
Output is correct |
36 |
Correct |
3 ms |
768 KB |
Output is correct |
37 |
Correct |
4 ms |
768 KB |
Output is correct |
38 |
Correct |
3 ms |
768 KB |
Output is correct |
39 |
Correct |
3 ms |
768 KB |
Output is correct |
40 |
Correct |
3 ms |
768 KB |
Output is correct |
41 |
Correct |
3 ms |
768 KB |
Output is correct |
42 |
Correct |
3 ms |
768 KB |
Output is correct |
43 |
Correct |
3 ms |
768 KB |
Output is correct |
44 |
Correct |
4 ms |
768 KB |
Output is correct |
45 |
Correct |
3 ms |
768 KB |
Output is correct |
46 |
Correct |
3 ms |
640 KB |
Output is correct |
47 |
Correct |
3 ms |
768 KB |
Output is correct |
48 |
Correct |
3 ms |
768 KB |
Output is correct |
49 |
Correct |
3 ms |
768 KB |
Output is correct |
50 |
Correct |
3 ms |
768 KB |
Output is correct |
51 |
Correct |
4 ms |
768 KB |
Output is correct |
52 |
Correct |
3 ms |
768 KB |
Output is correct |
53 |
Correct |
3 ms |
768 KB |
Output is correct |
54 |
Correct |
3 ms |
768 KB |
Output is correct |
55 |
Correct |
42 ms |
4444 KB |
Output is correct |
56 |
Correct |
41 ms |
4344 KB |
Output is correct |
57 |
Correct |
47 ms |
4344 KB |
Output is correct |
58 |
Correct |
43 ms |
4472 KB |
Output is correct |
59 |
Correct |
42 ms |
4472 KB |
Output is correct |
60 |
Correct |
43 ms |
4344 KB |
Output is correct |
61 |
Correct |
42 ms |
4344 KB |
Output is correct |
62 |
Correct |
42 ms |
4348 KB |
Output is correct |
63 |
Correct |
43 ms |
4344 KB |
Output is correct |
64 |
Correct |
39 ms |
4344 KB |
Output is correct |
65 |
Correct |
39 ms |
4344 KB |
Output is correct |
66 |
Correct |
44 ms |
4476 KB |
Output is correct |
67 |
Correct |
43 ms |
4216 KB |
Output is correct |
68 |
Correct |
45 ms |
4268 KB |
Output is correct |
69 |
Correct |
49 ms |
4216 KB |
Output is correct |
70 |
Correct |
45 ms |
4344 KB |
Output is correct |
71 |
Correct |
42 ms |
4216 KB |
Output is correct |
72 |
Correct |
42 ms |
4216 KB |
Output is correct |
73 |
Correct |
41 ms |
4344 KB |
Output is correct |
74 |
Correct |
41 ms |
4216 KB |
Output is correct |
75 |
Correct |
42 ms |
4216 KB |
Output is correct |
76 |
Correct |
103 ms |
6748 KB |
Output is correct |
77 |
Correct |
107 ms |
6776 KB |
Output is correct |
78 |
Correct |
97 ms |
6904 KB |
Output is correct |
79 |
Correct |
95 ms |
6776 KB |
Output is correct |
80 |
Correct |
119 ms |
6784 KB |
Output is correct |
81 |
Correct |
118 ms |
6760 KB |
Output is correct |
82 |
Correct |
112 ms |
6776 KB |
Output is correct |
83 |
Correct |
137 ms |
6904 KB |
Output is correct |
84 |
Correct |
104 ms |
6904 KB |
Output is correct |
85 |
Correct |
173 ms |
9732 KB |
Output is correct |
86 |
Correct |
174 ms |
9844 KB |
Output is correct |
87 |
Correct |
175 ms |
9688 KB |
Output is correct |
88 |
Correct |
175 ms |
9592 KB |
Output is correct |
89 |
Correct |
204 ms |
9564 KB |
Output is correct |
90 |
Correct |
175 ms |
9720 KB |
Output is correct |
91 |
Correct |
175 ms |
9660 KB |
Output is correct |
92 |
Correct |
172 ms |
9464 KB |
Output is correct |
93 |
Correct |
172 ms |
9552 KB |
Output is correct |
94 |
Correct |
453 ms |
16120 KB |
Output is correct |
95 |
Correct |
456 ms |
15836 KB |
Output is correct |
96 |
Correct |
443 ms |
15896 KB |
Output is correct |
97 |
Correct |
461 ms |
15876 KB |
Output is correct |
98 |
Correct |
483 ms |
15904 KB |
Output is correct |
99 |
Correct |
478 ms |
15992 KB |
Output is correct |
100 |
Correct |
687 ms |
15868 KB |
Output is correct |