# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
947702 |
2024-03-16T21:29:55 Z |
Roupiq |
Game (IOI14_game) |
C++17 |
|
273 ms |
17768 KB |
#include <bits/stdc++.h>
using namespace std;
using vi = vector<int>;
#define len(x) (int)x.size()
vi p;
vector<vi> s;
int Find(int v)
{
if (p[v] == v)
return v;
return p[v] = Find(p[v]);
}
void Union(int u, int v)
{
u = Find(u), v = Find(v);
if (u == v)
return;
for (int i = 0; i < len(p); i++)
s[i][u] += s[i][v],
s[u][i] += s[v][i];
p[v] = u;
}
void initialize(int n)
{
p.assign(n, 0);
s.assign(n, vi(n));
for (int i = 0; i < n; i++)
p[i] = i;
for (int i = 0; i < n; i++)
for (int j = 0; j < n; j++)
s[i][j] = 1;
}
int hasEdge(int u, int v)
{
u = Find(u), v = Find(v);
s[u][v]--, s[v][u]--;
if (!s[u][v])
{
Union(u, v);
return 1;
}
return 0;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
344 KB |
Output is correct |
2 |
Correct |
1 ms |
348 KB |
Output is correct |
3 |
Correct |
0 ms |
348 KB |
Output is correct |
4 |
Correct |
0 ms |
348 KB |
Output is correct |
5 |
Correct |
0 ms |
344 KB |
Output is correct |
6 |
Correct |
0 ms |
348 KB |
Output is correct |
7 |
Correct |
1 ms |
348 KB |
Output is correct |
8 |
Correct |
1 ms |
348 KB |
Output is correct |
9 |
Correct |
0 ms |
412 KB |
Output is correct |
10 |
Correct |
0 ms |
348 KB |
Output is correct |
11 |
Correct |
0 ms |
344 KB |
Output is correct |
12 |
Correct |
0 ms |
348 KB |
Output is correct |
13 |
Correct |
0 ms |
348 KB |
Output is correct |
14 |
Correct |
0 ms |
348 KB |
Output is correct |
15 |
Correct |
0 ms |
348 KB |
Output is correct |
16 |
Correct |
0 ms |
348 KB |
Output is correct |
17 |
Correct |
0 ms |
348 KB |
Output is correct |
18 |
Correct |
0 ms |
348 KB |
Output is correct |
19 |
Correct |
0 ms |
348 KB |
Output is correct |
20 |
Correct |
0 ms |
348 KB |
Output is correct |
21 |
Correct |
0 ms |
348 KB |
Output is correct |
22 |
Correct |
0 ms |
348 KB |
Output is correct |
23 |
Correct |
0 ms |
348 KB |
Output is correct |
24 |
Correct |
0 ms |
348 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
596 KB |
Output is correct |
2 |
Correct |
0 ms |
348 KB |
Output is correct |
3 |
Correct |
0 ms |
348 KB |
Output is correct |
4 |
Correct |
0 ms |
348 KB |
Output is correct |
5 |
Correct |
0 ms |
348 KB |
Output is correct |
6 |
Correct |
0 ms |
396 KB |
Output is correct |
7 |
Correct |
0 ms |
348 KB |
Output is correct |
8 |
Correct |
0 ms |
348 KB |
Output is correct |
9 |
Correct |
0 ms |
348 KB |
Output is correct |
10 |
Correct |
1 ms |
344 KB |
Output is correct |
11 |
Correct |
0 ms |
344 KB |
Output is correct |
12 |
Correct |
0 ms |
344 KB |
Output is correct |
13 |
Correct |
0 ms |
348 KB |
Output is correct |
14 |
Correct |
0 ms |
348 KB |
Output is correct |
15 |
Correct |
0 ms |
344 KB |
Output is correct |
16 |
Correct |
0 ms |
344 KB |
Output is correct |
17 |
Correct |
1 ms |
344 KB |
Output is correct |
18 |
Correct |
0 ms |
344 KB |
Output is correct |
19 |
Correct |
1 ms |
348 KB |
Output is correct |
20 |
Correct |
0 ms |
348 KB |
Output is correct |
21 |
Correct |
0 ms |
344 KB |
Output is correct |
22 |
Correct |
0 ms |
348 KB |
Output is correct |
23 |
Correct |
0 ms |
344 KB |
Output is correct |
24 |
Correct |
0 ms |
344 KB |
Output is correct |
25 |
Correct |
1 ms |
348 KB |
Output is correct |
26 |
Correct |
0 ms |
348 KB |
Output is correct |
27 |
Correct |
0 ms |
348 KB |
Output is correct |
28 |
Correct |
0 ms |
348 KB |
Output is correct |
29 |
Correct |
0 ms |
348 KB |
Output is correct |
30 |
Correct |
0 ms |
348 KB |
Output is correct |
31 |
Correct |
1 ms |
348 KB |
Output is correct |
32 |
Correct |
0 ms |
348 KB |
Output is correct |
33 |
Correct |
0 ms |
348 KB |
Output is correct |
34 |
Correct |
1 ms |
348 KB |
Output is correct |
35 |
Correct |
1 ms |
348 KB |
Output is correct |
36 |
Correct |
1 ms |
348 KB |
Output is correct |
37 |
Correct |
1 ms |
348 KB |
Output is correct |
38 |
Correct |
1 ms |
348 KB |
Output is correct |
39 |
Correct |
1 ms |
348 KB |
Output is correct |
40 |
Correct |
1 ms |
348 KB |
Output is correct |
41 |
Correct |
1 ms |
348 KB |
Output is correct |
42 |
Correct |
1 ms |
348 KB |
Output is correct |
43 |
Correct |
1 ms |
348 KB |
Output is correct |
44 |
Correct |
1 ms |
348 KB |
Output is correct |
45 |
Correct |
1 ms |
348 KB |
Output is correct |
46 |
Correct |
1 ms |
348 KB |
Output is correct |
47 |
Correct |
1 ms |
348 KB |
Output is correct |
48 |
Correct |
1 ms |
348 KB |
Output is correct |
49 |
Correct |
2 ms |
348 KB |
Output is correct |
50 |
Correct |
1 ms |
348 KB |
Output is correct |
51 |
Correct |
1 ms |
344 KB |
Output is correct |
52 |
Correct |
1 ms |
348 KB |
Output is correct |
53 |
Correct |
1 ms |
348 KB |
Output is correct |
54 |
Correct |
1 ms |
344 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
348 KB |
Output is correct |
2 |
Correct |
0 ms |
348 KB |
Output is correct |
3 |
Correct |
0 ms |
344 KB |
Output is correct |
4 |
Correct |
1 ms |
344 KB |
Output is correct |
5 |
Correct |
1 ms |
348 KB |
Output is correct |
6 |
Correct |
0 ms |
348 KB |
Output is correct |
7 |
Correct |
0 ms |
348 KB |
Output is correct |
8 |
Correct |
0 ms |
344 KB |
Output is correct |
9 |
Correct |
0 ms |
348 KB |
Output is correct |
10 |
Correct |
0 ms |
348 KB |
Output is correct |
11 |
Correct |
0 ms |
348 KB |
Output is correct |
12 |
Correct |
0 ms |
348 KB |
Output is correct |
13 |
Correct |
0 ms |
344 KB |
Output is correct |
14 |
Correct |
0 ms |
348 KB |
Output is correct |
15 |
Correct |
0 ms |
348 KB |
Output is correct |
16 |
Correct |
0 ms |
348 KB |
Output is correct |
17 |
Correct |
0 ms |
348 KB |
Output is correct |
18 |
Correct |
0 ms |
348 KB |
Output is correct |
19 |
Correct |
0 ms |
348 KB |
Output is correct |
20 |
Correct |
0 ms |
348 KB |
Output is correct |
21 |
Correct |
0 ms |
348 KB |
Output is correct |
22 |
Correct |
0 ms |
348 KB |
Output is correct |
23 |
Correct |
0 ms |
348 KB |
Output is correct |
24 |
Correct |
0 ms |
348 KB |
Output is correct |
25 |
Correct |
0 ms |
348 KB |
Output is correct |
26 |
Correct |
0 ms |
348 KB |
Output is correct |
27 |
Correct |
1 ms |
348 KB |
Output is correct |
28 |
Correct |
1 ms |
348 KB |
Output is correct |
29 |
Correct |
0 ms |
348 KB |
Output is correct |
30 |
Correct |
0 ms |
348 KB |
Output is correct |
31 |
Correct |
0 ms |
348 KB |
Output is correct |
32 |
Correct |
0 ms |
348 KB |
Output is correct |
33 |
Correct |
0 ms |
348 KB |
Output is correct |
34 |
Correct |
1 ms |
348 KB |
Output is correct |
35 |
Correct |
1 ms |
348 KB |
Output is correct |
36 |
Correct |
1 ms |
344 KB |
Output is correct |
37 |
Correct |
1 ms |
484 KB |
Output is correct |
38 |
Correct |
1 ms |
348 KB |
Output is correct |
39 |
Correct |
1 ms |
348 KB |
Output is correct |
40 |
Correct |
1 ms |
348 KB |
Output is correct |
41 |
Correct |
1 ms |
348 KB |
Output is correct |
42 |
Correct |
1 ms |
348 KB |
Output is correct |
43 |
Correct |
1 ms |
348 KB |
Output is correct |
44 |
Correct |
1 ms |
348 KB |
Output is correct |
45 |
Correct |
1 ms |
348 KB |
Output is correct |
46 |
Correct |
1 ms |
348 KB |
Output is correct |
47 |
Correct |
1 ms |
348 KB |
Output is correct |
48 |
Correct |
1 ms |
348 KB |
Output is correct |
49 |
Correct |
1 ms |
348 KB |
Output is correct |
50 |
Correct |
1 ms |
344 KB |
Output is correct |
51 |
Correct |
1 ms |
348 KB |
Output is correct |
52 |
Correct |
1 ms |
348 KB |
Output is correct |
53 |
Correct |
1 ms |
348 KB |
Output is correct |
54 |
Correct |
1 ms |
348 KB |
Output is correct |
55 |
Correct |
27 ms |
3892 KB |
Output is correct |
56 |
Correct |
27 ms |
3920 KB |
Output is correct |
57 |
Correct |
28 ms |
3932 KB |
Output is correct |
58 |
Correct |
28 ms |
3920 KB |
Output is correct |
59 |
Correct |
27 ms |
3932 KB |
Output is correct |
60 |
Correct |
27 ms |
3932 KB |
Output is correct |
61 |
Correct |
27 ms |
3924 KB |
Output is correct |
62 |
Correct |
27 ms |
3924 KB |
Output is correct |
63 |
Correct |
27 ms |
3840 KB |
Output is correct |
64 |
Correct |
33 ms |
3968 KB |
Output is correct |
65 |
Correct |
27 ms |
3928 KB |
Output is correct |
66 |
Correct |
28 ms |
3932 KB |
Output is correct |
67 |
Correct |
28 ms |
3960 KB |
Output is correct |
68 |
Correct |
27 ms |
3924 KB |
Output is correct |
69 |
Correct |
32 ms |
3952 KB |
Output is correct |
70 |
Correct |
32 ms |
3924 KB |
Output is correct |
71 |
Correct |
27 ms |
3712 KB |
Output is correct |
72 |
Correct |
27 ms |
3928 KB |
Output is correct |
73 |
Correct |
27 ms |
3924 KB |
Output is correct |
74 |
Correct |
27 ms |
4088 KB |
Output is correct |
75 |
Correct |
27 ms |
3920 KB |
Output is correct |
76 |
Correct |
63 ms |
5460 KB |
Output is correct |
77 |
Correct |
62 ms |
5460 KB |
Output is correct |
78 |
Correct |
66 ms |
5460 KB |
Output is correct |
79 |
Correct |
63 ms |
5572 KB |
Output is correct |
80 |
Correct |
62 ms |
5560 KB |
Output is correct |
81 |
Correct |
66 ms |
5460 KB |
Output is correct |
82 |
Correct |
68 ms |
5544 KB |
Output is correct |
83 |
Correct |
62 ms |
5568 KB |
Output is correct |
84 |
Correct |
63 ms |
5460 KB |
Output is correct |
85 |
Correct |
111 ms |
7832 KB |
Output is correct |
86 |
Correct |
109 ms |
7828 KB |
Output is correct |
87 |
Correct |
109 ms |
7764 KB |
Output is correct |
88 |
Correct |
113 ms |
8084 KB |
Output is correct |
89 |
Correct |
109 ms |
7812 KB |
Output is correct |
90 |
Correct |
109 ms |
7836 KB |
Output is correct |
91 |
Correct |
114 ms |
7672 KB |
Output is correct |
92 |
Correct |
108 ms |
7828 KB |
Output is correct |
93 |
Correct |
109 ms |
7620 KB |
Output is correct |
94 |
Correct |
252 ms |
17744 KB |
Output is correct |
95 |
Correct |
249 ms |
17748 KB |
Output is correct |
96 |
Correct |
252 ms |
17744 KB |
Output is correct |
97 |
Correct |
254 ms |
17768 KB |
Output is correct |
98 |
Correct |
268 ms |
17744 KB |
Output is correct |
99 |
Correct |
273 ms |
17672 KB |
Output is correct |
100 |
Correct |
258 ms |
17656 KB |
Output is correct |