# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
730331 |
2023-04-25T17:32:30 Z |
sofija6 |
Game (IOI14_game) |
C++14 |
|
346 ms |
25220 KB |
#include <bits/stdc++.h>
#define MAXN 1510
using namespace std;
int cnt[MAXN][MAXN],d[MAXN],N;
int Root(int p)
{
while (d[p]!=p)
{
d[p]=d[d[p]];
p=d[p];
}
return p;
}
void Join(int u,int v)
{
int ru=Root(u),rv=Root(v);
if (rv<ru)
swap(ru,rv);
d[rv]=ru;
for (int i=0;i<N;i++)
{
cnt[ru][i]+=cnt[rv][i];
cnt[i][ru]+=cnt[rv][i];
}
}
void initialize(int n)
{
N=n;
for (int i=0;i<n;i++)
{
for (int j=0;j<n;j++)
cnt[i][j]=1;
d[i]=i;
}
}
int hasEdge(int u, int v)
{
int ru=Root(u),rv=Root(v);
if (ru!=rv && cnt[ru][rv]==1)
{
Join(ru,rv);
return 1;
}
cnt[ru][rv]--;
cnt[rv][ru]--;
return 0;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
212 KB |
Output is correct |
2 |
Correct |
0 ms |
340 KB |
Output is correct |
3 |
Correct |
0 ms |
308 KB |
Output is correct |
4 |
Correct |
1 ms |
308 KB |
Output is correct |
5 |
Correct |
0 ms |
212 KB |
Output is correct |
6 |
Correct |
1 ms |
340 KB |
Output is correct |
7 |
Correct |
1 ms |
340 KB |
Output is correct |
8 |
Correct |
1 ms |
312 KB |
Output is correct |
9 |
Correct |
1 ms |
340 KB |
Output is correct |
10 |
Correct |
1 ms |
212 KB |
Output is correct |
11 |
Correct |
0 ms |
308 KB |
Output is correct |
12 |
Correct |
1 ms |
340 KB |
Output is correct |
13 |
Correct |
1 ms |
340 KB |
Output is correct |
14 |
Correct |
1 ms |
316 KB |
Output is correct |
15 |
Correct |
1 ms |
304 KB |
Output is correct |
16 |
Correct |
1 ms |
212 KB |
Output is correct |
17 |
Correct |
1 ms |
312 KB |
Output is correct |
18 |
Correct |
1 ms |
340 KB |
Output is correct |
19 |
Correct |
1 ms |
316 KB |
Output is correct |
20 |
Correct |
1 ms |
304 KB |
Output is correct |
21 |
Correct |
1 ms |
340 KB |
Output is correct |
22 |
Correct |
1 ms |
212 KB |
Output is correct |
23 |
Correct |
1 ms |
212 KB |
Output is correct |
24 |
Correct |
1 ms |
224 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
340 KB |
Output is correct |
2 |
Correct |
1 ms |
316 KB |
Output is correct |
3 |
Correct |
1 ms |
340 KB |
Output is correct |
4 |
Correct |
1 ms |
340 KB |
Output is correct |
5 |
Correct |
1 ms |
340 KB |
Output is correct |
6 |
Correct |
1 ms |
316 KB |
Output is correct |
7 |
Correct |
1 ms |
340 KB |
Output is correct |
8 |
Correct |
1 ms |
312 KB |
Output is correct |
9 |
Correct |
1 ms |
340 KB |
Output is correct |
10 |
Correct |
1 ms |
340 KB |
Output is correct |
11 |
Correct |
1 ms |
308 KB |
Output is correct |
12 |
Correct |
1 ms |
340 KB |
Output is correct |
13 |
Correct |
1 ms |
304 KB |
Output is correct |
14 |
Correct |
1 ms |
340 KB |
Output is correct |
15 |
Correct |
1 ms |
308 KB |
Output is correct |
16 |
Correct |
1 ms |
340 KB |
Output is correct |
17 |
Correct |
1 ms |
340 KB |
Output is correct |
18 |
Correct |
1 ms |
288 KB |
Output is correct |
19 |
Correct |
0 ms |
312 KB |
Output is correct |
20 |
Correct |
1 ms |
308 KB |
Output is correct |
21 |
Correct |
1 ms |
340 KB |
Output is correct |
22 |
Correct |
1 ms |
340 KB |
Output is correct |
23 |
Correct |
1 ms |
212 KB |
Output is correct |
24 |
Correct |
1 ms |
212 KB |
Output is correct |
25 |
Correct |
1 ms |
340 KB |
Output is correct |
26 |
Correct |
1 ms |
340 KB |
Output is correct |
27 |
Correct |
1 ms |
436 KB |
Output is correct |
28 |
Correct |
1 ms |
468 KB |
Output is correct |
29 |
Correct |
1 ms |
440 KB |
Output is correct |
30 |
Correct |
1 ms |
440 KB |
Output is correct |
31 |
Correct |
1 ms |
340 KB |
Output is correct |
32 |
Correct |
1 ms |
440 KB |
Output is correct |
33 |
Correct |
1 ms |
340 KB |
Output is correct |
34 |
Correct |
1 ms |
596 KB |
Output is correct |
35 |
Correct |
1 ms |
580 KB |
Output is correct |
36 |
Correct |
1 ms |
596 KB |
Output is correct |
37 |
Correct |
1 ms |
596 KB |
Output is correct |
38 |
Correct |
1 ms |
596 KB |
Output is correct |
39 |
Correct |
1 ms |
596 KB |
Output is correct |
40 |
Correct |
2 ms |
596 KB |
Output is correct |
41 |
Correct |
2 ms |
596 KB |
Output is correct |
42 |
Correct |
1 ms |
596 KB |
Output is correct |
43 |
Correct |
3 ms |
596 KB |
Output is correct |
44 |
Correct |
2 ms |
596 KB |
Output is correct |
45 |
Correct |
2 ms |
596 KB |
Output is correct |
46 |
Correct |
1 ms |
596 KB |
Output is correct |
47 |
Correct |
2 ms |
596 KB |
Output is correct |
48 |
Correct |
2 ms |
596 KB |
Output is correct |
49 |
Correct |
1 ms |
596 KB |
Output is correct |
50 |
Correct |
2 ms |
596 KB |
Output is correct |
51 |
Correct |
2 ms |
692 KB |
Output is correct |
52 |
Correct |
1 ms |
580 KB |
Output is correct |
53 |
Correct |
2 ms |
596 KB |
Output is correct |
54 |
Correct |
2 ms |
596 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
340 KB |
Output is correct |
2 |
Correct |
1 ms |
340 KB |
Output is correct |
3 |
Correct |
1 ms |
340 KB |
Output is correct |
4 |
Correct |
1 ms |
212 KB |
Output is correct |
5 |
Correct |
1 ms |
340 KB |
Output is correct |
6 |
Correct |
0 ms |
340 KB |
Output is correct |
7 |
Correct |
0 ms |
308 KB |
Output is correct |
8 |
Correct |
1 ms |
312 KB |
Output is correct |
9 |
Correct |
1 ms |
308 KB |
Output is correct |
10 |
Correct |
1 ms |
340 KB |
Output is correct |
11 |
Correct |
1 ms |
340 KB |
Output is correct |
12 |
Correct |
1 ms |
212 KB |
Output is correct |
13 |
Correct |
1 ms |
212 KB |
Output is correct |
14 |
Correct |
1 ms |
308 KB |
Output is correct |
15 |
Correct |
1 ms |
308 KB |
Output is correct |
16 |
Correct |
1 ms |
212 KB |
Output is correct |
17 |
Correct |
1 ms |
340 KB |
Output is correct |
18 |
Correct |
1 ms |
312 KB |
Output is correct |
19 |
Correct |
1 ms |
340 KB |
Output is correct |
20 |
Correct |
1 ms |
212 KB |
Output is correct |
21 |
Correct |
1 ms |
212 KB |
Output is correct |
22 |
Correct |
1 ms |
340 KB |
Output is correct |
23 |
Correct |
1 ms |
304 KB |
Output is correct |
24 |
Correct |
1 ms |
212 KB |
Output is correct |
25 |
Correct |
1 ms |
448 KB |
Output is correct |
26 |
Correct |
1 ms |
340 KB |
Output is correct |
27 |
Correct |
1 ms |
436 KB |
Output is correct |
28 |
Correct |
1 ms |
468 KB |
Output is correct |
29 |
Correct |
1 ms |
340 KB |
Output is correct |
30 |
Correct |
1 ms |
340 KB |
Output is correct |
31 |
Correct |
1 ms |
340 KB |
Output is correct |
32 |
Correct |
1 ms |
340 KB |
Output is correct |
33 |
Correct |
1 ms |
340 KB |
Output is correct |
34 |
Correct |
2 ms |
596 KB |
Output is correct |
35 |
Correct |
1 ms |
596 KB |
Output is correct |
36 |
Correct |
2 ms |
596 KB |
Output is correct |
37 |
Correct |
1 ms |
596 KB |
Output is correct |
38 |
Correct |
2 ms |
596 KB |
Output is correct |
39 |
Correct |
2 ms |
596 KB |
Output is correct |
40 |
Correct |
1 ms |
580 KB |
Output is correct |
41 |
Correct |
1 ms |
692 KB |
Output is correct |
42 |
Correct |
2 ms |
596 KB |
Output is correct |
43 |
Correct |
2 ms |
692 KB |
Output is correct |
44 |
Correct |
2 ms |
596 KB |
Output is correct |
45 |
Correct |
2 ms |
596 KB |
Output is correct |
46 |
Correct |
1 ms |
584 KB |
Output is correct |
47 |
Correct |
2 ms |
596 KB |
Output is correct |
48 |
Correct |
1 ms |
596 KB |
Output is correct |
49 |
Correct |
1 ms |
576 KB |
Output is correct |
50 |
Correct |
2 ms |
596 KB |
Output is correct |
51 |
Correct |
2 ms |
580 KB |
Output is correct |
52 |
Correct |
2 ms |
596 KB |
Output is correct |
53 |
Correct |
2 ms |
596 KB |
Output is correct |
54 |
Correct |
2 ms |
596 KB |
Output is correct |
55 |
Correct |
35 ms |
5100 KB |
Output is correct |
56 |
Correct |
34 ms |
4996 KB |
Output is correct |
57 |
Correct |
34 ms |
5040 KB |
Output is correct |
58 |
Correct |
50 ms |
5004 KB |
Output is correct |
59 |
Correct |
36 ms |
5024 KB |
Output is correct |
60 |
Correct |
33 ms |
5028 KB |
Output is correct |
61 |
Correct |
36 ms |
5000 KB |
Output is correct |
62 |
Correct |
36 ms |
5056 KB |
Output is correct |
63 |
Correct |
35 ms |
5068 KB |
Output is correct |
64 |
Correct |
38 ms |
5064 KB |
Output is correct |
65 |
Correct |
35 ms |
5036 KB |
Output is correct |
66 |
Correct |
36 ms |
5072 KB |
Output is correct |
67 |
Correct |
39 ms |
5040 KB |
Output is correct |
68 |
Correct |
36 ms |
5072 KB |
Output is correct |
69 |
Correct |
36 ms |
5088 KB |
Output is correct |
70 |
Correct |
33 ms |
5068 KB |
Output is correct |
71 |
Correct |
35 ms |
5068 KB |
Output is correct |
72 |
Correct |
40 ms |
4992 KB |
Output is correct |
73 |
Correct |
33 ms |
4992 KB |
Output is correct |
74 |
Correct |
36 ms |
5104 KB |
Output is correct |
75 |
Correct |
33 ms |
4996 KB |
Output is correct |
76 |
Correct |
86 ms |
8860 KB |
Output is correct |
77 |
Correct |
76 ms |
8872 KB |
Output is correct |
78 |
Correct |
76 ms |
8880 KB |
Output is correct |
79 |
Correct |
84 ms |
8904 KB |
Output is correct |
80 |
Correct |
79 ms |
8948 KB |
Output is correct |
81 |
Correct |
117 ms |
8936 KB |
Output is correct |
82 |
Correct |
76 ms |
8912 KB |
Output is correct |
83 |
Correct |
83 ms |
8892 KB |
Output is correct |
84 |
Correct |
75 ms |
8880 KB |
Output is correct |
85 |
Correct |
132 ms |
13444 KB |
Output is correct |
86 |
Correct |
135 ms |
13376 KB |
Output is correct |
87 |
Correct |
149 ms |
13424 KB |
Output is correct |
88 |
Correct |
151 ms |
13472 KB |
Output is correct |
89 |
Correct |
145 ms |
13428 KB |
Output is correct |
90 |
Correct |
142 ms |
13452 KB |
Output is correct |
91 |
Correct |
180 ms |
13380 KB |
Output is correct |
92 |
Correct |
140 ms |
13356 KB |
Output is correct |
93 |
Correct |
136 ms |
13368 KB |
Output is correct |
94 |
Correct |
318 ms |
25112 KB |
Output is correct |
95 |
Correct |
338 ms |
25164 KB |
Output is correct |
96 |
Correct |
323 ms |
25164 KB |
Output is correct |
97 |
Correct |
346 ms |
25192 KB |
Output is correct |
98 |
Correct |
333 ms |
25220 KB |
Output is correct |
99 |
Correct |
331 ms |
25164 KB |
Output is correct |
100 |
Correct |
341 ms |
25088 KB |
Output is correct |