# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
383117 |
2021-03-28T20:42:05 Z |
ScarletS |
Game (IOI14_game) |
C++17 |
|
496 ms |
22004 KB |
#include <bits/stdc++.h>
using namespace std;
const int N = 1500;
int n, pt[N], sz[N], e[N][N];
int find(int x)
{
if (x==pt[x])
return x;
return pt[x] = find(pt[x]);
}
void unite(int x, int y)
{
if (sz[y]>sz[x])
swap(x,y);
pt[y]=x;
sz[x]+=sz[y];
for (int i=0;i<n;++i)
{
e[x][i]+=e[y][i];
e[i][x]=e[x][i];
}
}
int hasEdge(int u, int v)
{
int x = find(u), y = find(v);
if (x == y)
return 0;
if (e[x][y]==1)
{
unite(x,y);
return 1;
}
--e[x][y];
--e[y][x];
return 0;
}
void initialize(int k)
{
n=k;
for (int i=0;i<n;++i)
{
pt[i]=i;
sz[i]=1;
}
for (int i=0;i<n;++i)
for (int j=0;j<n;++j)
e[i][j]=1;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
364 KB |
Output is correct |
2 |
Correct |
1 ms |
364 KB |
Output is correct |
3 |
Correct |
1 ms |
364 KB |
Output is correct |
4 |
Correct |
1 ms |
364 KB |
Output is correct |
5 |
Correct |
1 ms |
384 KB |
Output is correct |
6 |
Correct |
1 ms |
384 KB |
Output is correct |
7 |
Correct |
1 ms |
364 KB |
Output is correct |
8 |
Correct |
1 ms |
492 KB |
Output is correct |
9 |
Correct |
1 ms |
364 KB |
Output is correct |
10 |
Correct |
1 ms |
364 KB |
Output is correct |
11 |
Correct |
1 ms |
364 KB |
Output is correct |
12 |
Correct |
1 ms |
364 KB |
Output is correct |
13 |
Correct |
1 ms |
364 KB |
Output is correct |
14 |
Correct |
1 ms |
364 KB |
Output is correct |
15 |
Correct |
1 ms |
364 KB |
Output is correct |
16 |
Correct |
1 ms |
364 KB |
Output is correct |
17 |
Correct |
1 ms |
364 KB |
Output is correct |
18 |
Correct |
1 ms |
364 KB |
Output is correct |
19 |
Correct |
1 ms |
364 KB |
Output is correct |
20 |
Correct |
1 ms |
364 KB |
Output is correct |
21 |
Correct |
1 ms |
364 KB |
Output is correct |
22 |
Correct |
1 ms |
364 KB |
Output is correct |
23 |
Correct |
1 ms |
364 KB |
Output is correct |
24 |
Correct |
1 ms |
364 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
364 KB |
Output is correct |
2 |
Correct |
1 ms |
364 KB |
Output is correct |
3 |
Correct |
1 ms |
364 KB |
Output is correct |
4 |
Correct |
1 ms |
364 KB |
Output is correct |
5 |
Correct |
1 ms |
364 KB |
Output is correct |
6 |
Correct |
1 ms |
364 KB |
Output is correct |
7 |
Correct |
1 ms |
364 KB |
Output is correct |
8 |
Correct |
1 ms |
364 KB |
Output is correct |
9 |
Correct |
1 ms |
364 KB |
Output is correct |
10 |
Correct |
1 ms |
364 KB |
Output is correct |
11 |
Correct |
1 ms |
364 KB |
Output is correct |
12 |
Correct |
1 ms |
364 KB |
Output is correct |
13 |
Correct |
1 ms |
364 KB |
Output is correct |
14 |
Correct |
1 ms |
364 KB |
Output is correct |
15 |
Correct |
1 ms |
364 KB |
Output is correct |
16 |
Correct |
1 ms |
364 KB |
Output is correct |
17 |
Correct |
1 ms |
364 KB |
Output is correct |
18 |
Correct |
1 ms |
364 KB |
Output is correct |
19 |
Correct |
1 ms |
364 KB |
Output is correct |
20 |
Correct |
1 ms |
492 KB |
Output is correct |
21 |
Correct |
1 ms |
364 KB |
Output is correct |
22 |
Correct |
1 ms |
364 KB |
Output is correct |
23 |
Correct |
1 ms |
364 KB |
Output is correct |
24 |
Correct |
1 ms |
364 KB |
Output is correct |
25 |
Correct |
1 ms |
492 KB |
Output is correct |
26 |
Correct |
1 ms |
492 KB |
Output is correct |
27 |
Correct |
1 ms |
492 KB |
Output is correct |
28 |
Correct |
1 ms |
492 KB |
Output is correct |
29 |
Correct |
1 ms |
492 KB |
Output is correct |
30 |
Correct |
1 ms |
492 KB |
Output is correct |
31 |
Correct |
1 ms |
492 KB |
Output is correct |
32 |
Correct |
1 ms |
492 KB |
Output is correct |
33 |
Correct |
1 ms |
492 KB |
Output is correct |
34 |
Correct |
3 ms |
896 KB |
Output is correct |
35 |
Correct |
3 ms |
748 KB |
Output is correct |
36 |
Correct |
2 ms |
748 KB |
Output is correct |
37 |
Correct |
3 ms |
768 KB |
Output is correct |
38 |
Correct |
3 ms |
748 KB |
Output is correct |
39 |
Correct |
2 ms |
748 KB |
Output is correct |
40 |
Correct |
2 ms |
748 KB |
Output is correct |
41 |
Correct |
2 ms |
748 KB |
Output is correct |
42 |
Correct |
2 ms |
748 KB |
Output is correct |
43 |
Correct |
2 ms |
748 KB |
Output is correct |
44 |
Correct |
2 ms |
748 KB |
Output is correct |
45 |
Correct |
2 ms |
748 KB |
Output is correct |
46 |
Correct |
2 ms |
748 KB |
Output is correct |
47 |
Correct |
3 ms |
748 KB |
Output is correct |
48 |
Correct |
2 ms |
748 KB |
Output is correct |
49 |
Correct |
2 ms |
748 KB |
Output is correct |
50 |
Correct |
2 ms |
748 KB |
Output is correct |
51 |
Correct |
3 ms |
748 KB |
Output is correct |
52 |
Correct |
4 ms |
748 KB |
Output is correct |
53 |
Correct |
2 ms |
748 KB |
Output is correct |
54 |
Correct |
2 ms |
748 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
364 KB |
Output is correct |
2 |
Correct |
1 ms |
364 KB |
Output is correct |
3 |
Correct |
1 ms |
364 KB |
Output is correct |
4 |
Correct |
1 ms |
364 KB |
Output is correct |
5 |
Correct |
1 ms |
364 KB |
Output is correct |
6 |
Correct |
1 ms |
364 KB |
Output is correct |
7 |
Correct |
1 ms |
492 KB |
Output is correct |
8 |
Correct |
1 ms |
364 KB |
Output is correct |
9 |
Correct |
1 ms |
364 KB |
Output is correct |
10 |
Correct |
1 ms |
364 KB |
Output is correct |
11 |
Correct |
1 ms |
364 KB |
Output is correct |
12 |
Correct |
1 ms |
364 KB |
Output is correct |
13 |
Correct |
1 ms |
384 KB |
Output is correct |
14 |
Correct |
1 ms |
364 KB |
Output is correct |
15 |
Correct |
1 ms |
364 KB |
Output is correct |
16 |
Correct |
1 ms |
364 KB |
Output is correct |
17 |
Correct |
1 ms |
364 KB |
Output is correct |
18 |
Correct |
1 ms |
384 KB |
Output is correct |
19 |
Correct |
1 ms |
364 KB |
Output is correct |
20 |
Correct |
1 ms |
364 KB |
Output is correct |
21 |
Correct |
1 ms |
364 KB |
Output is correct |
22 |
Correct |
1 ms |
364 KB |
Output is correct |
23 |
Correct |
1 ms |
364 KB |
Output is correct |
24 |
Correct |
1 ms |
364 KB |
Output is correct |
25 |
Correct |
1 ms |
492 KB |
Output is correct |
26 |
Correct |
1 ms |
492 KB |
Output is correct |
27 |
Correct |
1 ms |
512 KB |
Output is correct |
28 |
Correct |
2 ms |
512 KB |
Output is correct |
29 |
Correct |
2 ms |
492 KB |
Output is correct |
30 |
Correct |
2 ms |
492 KB |
Output is correct |
31 |
Correct |
2 ms |
492 KB |
Output is correct |
32 |
Correct |
1 ms |
492 KB |
Output is correct |
33 |
Correct |
1 ms |
492 KB |
Output is correct |
34 |
Correct |
2 ms |
748 KB |
Output is correct |
35 |
Correct |
2 ms |
748 KB |
Output is correct |
36 |
Correct |
2 ms |
748 KB |
Output is correct |
37 |
Correct |
2 ms |
780 KB |
Output is correct |
38 |
Correct |
2 ms |
748 KB |
Output is correct |
39 |
Correct |
2 ms |
748 KB |
Output is correct |
40 |
Correct |
2 ms |
748 KB |
Output is correct |
41 |
Correct |
2 ms |
748 KB |
Output is correct |
42 |
Correct |
2 ms |
748 KB |
Output is correct |
43 |
Correct |
2 ms |
748 KB |
Output is correct |
44 |
Correct |
2 ms |
748 KB |
Output is correct |
45 |
Correct |
2 ms |
748 KB |
Output is correct |
46 |
Correct |
2 ms |
748 KB |
Output is correct |
47 |
Correct |
2 ms |
748 KB |
Output is correct |
48 |
Correct |
2 ms |
748 KB |
Output is correct |
49 |
Correct |
2 ms |
748 KB |
Output is correct |
50 |
Correct |
2 ms |
748 KB |
Output is correct |
51 |
Correct |
2 ms |
748 KB |
Output is correct |
52 |
Correct |
2 ms |
748 KB |
Output is correct |
53 |
Correct |
2 ms |
748 KB |
Output is correct |
54 |
Correct |
2 ms |
748 KB |
Output is correct |
55 |
Correct |
53 ms |
5100 KB |
Output is correct |
56 |
Correct |
50 ms |
5228 KB |
Output is correct |
57 |
Correct |
50 ms |
5100 KB |
Output is correct |
58 |
Correct |
65 ms |
5100 KB |
Output is correct |
59 |
Correct |
50 ms |
5132 KB |
Output is correct |
60 |
Correct |
51 ms |
5100 KB |
Output is correct |
61 |
Correct |
67 ms |
5100 KB |
Output is correct |
62 |
Correct |
50 ms |
5100 KB |
Output is correct |
63 |
Correct |
53 ms |
5100 KB |
Output is correct |
64 |
Correct |
49 ms |
5100 KB |
Output is correct |
65 |
Correct |
47 ms |
5100 KB |
Output is correct |
66 |
Correct |
50 ms |
5100 KB |
Output is correct |
67 |
Correct |
51 ms |
5100 KB |
Output is correct |
68 |
Correct |
51 ms |
5100 KB |
Output is correct |
69 |
Correct |
52 ms |
5100 KB |
Output is correct |
70 |
Correct |
54 ms |
5100 KB |
Output is correct |
71 |
Correct |
51 ms |
5100 KB |
Output is correct |
72 |
Correct |
51 ms |
5100 KB |
Output is correct |
73 |
Correct |
49 ms |
5100 KB |
Output is correct |
74 |
Correct |
50 ms |
5100 KB |
Output is correct |
75 |
Correct |
52 ms |
5100 KB |
Output is correct |
76 |
Correct |
129 ms |
9068 KB |
Output is correct |
77 |
Correct |
116 ms |
8940 KB |
Output is correct |
78 |
Correct |
117 ms |
8940 KB |
Output is correct |
79 |
Correct |
117 ms |
8940 KB |
Output is correct |
80 |
Correct |
120 ms |
8940 KB |
Output is correct |
81 |
Correct |
114 ms |
8940 KB |
Output is correct |
82 |
Correct |
116 ms |
8940 KB |
Output is correct |
83 |
Correct |
117 ms |
8940 KB |
Output is correct |
84 |
Correct |
113 ms |
8940 KB |
Output is correct |
85 |
Correct |
208 ms |
13420 KB |
Output is correct |
86 |
Correct |
254 ms |
13420 KB |
Output is correct |
87 |
Correct |
208 ms |
13420 KB |
Output is correct |
88 |
Correct |
209 ms |
13512 KB |
Output is correct |
89 |
Correct |
207 ms |
13676 KB |
Output is correct |
90 |
Correct |
205 ms |
13676 KB |
Output is correct |
91 |
Correct |
209 ms |
13420 KB |
Output is correct |
92 |
Correct |
203 ms |
13420 KB |
Output is correct |
93 |
Correct |
209 ms |
13548 KB |
Output is correct |
94 |
Correct |
494 ms |
21868 KB |
Output is correct |
95 |
Correct |
488 ms |
21868 KB |
Output is correct |
96 |
Correct |
472 ms |
21928 KB |
Output is correct |
97 |
Correct |
496 ms |
21872 KB |
Output is correct |
98 |
Correct |
487 ms |
21900 KB |
Output is correct |
99 |
Correct |
474 ms |
21876 KB |
Output is correct |
100 |
Correct |
476 ms |
22004 KB |
Output is correct |