#include <bits/stdc++.h>
#include "game.h"
using namespace std;
#define pb push_back
vector<vector<int>> graph;
vector<int> added, asked;
int cnt = 1;
void initialize(int n)
{
graph.resize(n);
added.resize(n);
asked.resize(n);
added[0] = 1;
}
int hasEdge(int u, int v)
{
if ((added[u] and added[v]) or (!added[u] and !added[v]))
{
graph[u].pb(v);
graph[v].pb(u);
return 0;
}
if (added[v])
swap(u, v);
if (cnt - asked[v] == 1)
{
cnt++;
for (auto tov : graph[v])
asked[tov]++;
added[v] = 1;
return 1;
}
asked[v]++;
return 0;
}
// int read_int()
// {
// int x;
// assert(scanf("%d", &x) == 1);
// return x;
// }
// int main()
// {
// int n, u, v;
// n = read_int();
// initialize(n);
// for (int i = 0; i < n * (n - 1) / 2; i++)
// {
// u = read_int();
// v = read_int();
// printf("%d\n", hasEdge(u, v));
// }
// return 0;
// }
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 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 |
348 KB |
Output is correct |
6 |
Correct |
0 ms |
444 KB |
Output is correct |
7 |
Correct |
1 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 |
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 |
348 KB |
Output is correct |
14 |
Correct |
1 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 |
1 ms |
348 KB |
Output is correct |
18 |
Correct |
0 ms |
348 KB |
Output is correct |
19 |
Correct |
1 ms |
348 KB |
Output is correct |
20 |
Correct |
0 ms |
444 KB |
Output is correct |
21 |
Correct |
1 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 |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
348 KB |
Output is correct |
2 |
Correct |
0 ms |
344 KB |
Output is correct |
3 |
Correct |
1 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 |
348 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 |
444 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 |
392 KB |
Output is correct |
14 |
Correct |
0 ms |
348 KB |
Output is correct |
15 |
Correct |
0 ms |
348 KB |
Output is correct |
16 |
Correct |
1 ms |
348 KB |
Output is correct |
17 |
Correct |
1 ms |
436 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 |
452 KB |
Output is correct |
21 |
Correct |
0 ms |
348 KB |
Output is correct |
22 |
Correct |
0 ms |
348 KB |
Output is correct |
23 |
Correct |
1 ms |
348 KB |
Output is correct |
24 |
Correct |
1 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 |
0 ms |
448 KB |
Output is correct |
28 |
Correct |
0 ms |
348 KB |
Output is correct |
29 |
Correct |
0 ms |
348 KB |
Output is correct |
30 |
Correct |
1 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 |
1 ms |
348 KB |
Output is correct |
34 |
Correct |
1 ms |
344 KB |
Output is correct |
35 |
Correct |
1 ms |
524 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 |
520 KB |
Output is correct |
39 |
Correct |
1 ms |
344 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 |
516 KB |
Output is correct |
45 |
Correct |
1 ms |
348 KB |
Output is correct |
46 |
Correct |
1 ms |
344 KB |
Output is correct |
47 |
Correct |
2 ms |
456 KB |
Output is correct |
48 |
Correct |
1 ms |
344 KB |
Output is correct |
49 |
Correct |
1 ms |
348 KB |
Output is correct |
50 |
Correct |
1 ms |
496 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 |
496 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
352 KB |
Output is correct |
2 |
Correct |
0 ms |
348 KB |
Output is correct |
3 |
Correct |
0 ms |
356 KB |
Output is correct |
4 |
Correct |
0 ms |
348 KB |
Output is correct |
5 |
Correct |
1 ms |
348 KB |
Output is correct |
6 |
Correct |
0 ms |
352 KB |
Output is correct |
7 |
Correct |
0 ms |
352 KB |
Output is correct |
8 |
Correct |
0 ms |
348 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 |
448 KB |
Output is correct |
12 |
Correct |
0 ms |
600 KB |
Output is correct |
13 |
Correct |
0 ms |
352 KB |
Output is correct |
14 |
Correct |
0 ms |
352 KB |
Output is correct |
15 |
Correct |
0 ms |
356 KB |
Output is correct |
16 |
Correct |
0 ms |
348 KB |
Output is correct |
17 |
Correct |
0 ms |
356 KB |
Output is correct |
18 |
Correct |
1 ms |
360 KB |
Output is correct |
19 |
Correct |
0 ms |
352 KB |
Output is correct |
20 |
Correct |
1 ms |
352 KB |
Output is correct |
21 |
Correct |
1 ms |
356 KB |
Output is correct |
22 |
Correct |
0 ms |
356 KB |
Output is correct |
23 |
Correct |
1 ms |
356 KB |
Output is correct |
24 |
Correct |
0 ms |
348 KB |
Output is correct |
25 |
Correct |
0 ms |
348 KB |
Output is correct |
26 |
Correct |
1 ms |
348 KB |
Output is correct |
27 |
Correct |
1 ms |
348 KB |
Output is correct |
28 |
Correct |
0 ms |
348 KB |
Output is correct |
29 |
Correct |
1 ms |
344 KB |
Output is correct |
30 |
Correct |
1 ms |
348 KB |
Output is correct |
31 |
Correct |
0 ms |
444 KB |
Output is correct |
32 |
Correct |
0 ms |
348 KB |
Output is correct |
33 |
Correct |
1 ms |
360 KB |
Output is correct |
34 |
Correct |
1 ms |
552 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 |
344 KB |
Output is correct |
41 |
Correct |
1 ms |
344 KB |
Output is correct |
42 |
Correct |
1 ms |
600 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 |
452 KB |
Output is correct |
48 |
Correct |
1 ms |
344 KB |
Output is correct |
49 |
Correct |
1 ms |
348 KB |
Output is correct |
50 |
Correct |
1 ms |
348 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 |
344 KB |
Output is correct |
54 |
Correct |
1 ms |
348 KB |
Output is correct |
55 |
Correct |
31 ms |
4856 KB |
Output is correct |
56 |
Correct |
26 ms |
5004 KB |
Output is correct |
57 |
Correct |
27 ms |
4680 KB |
Output is correct |
58 |
Correct |
27 ms |
4832 KB |
Output is correct |
59 |
Correct |
27 ms |
4688 KB |
Output is correct |
60 |
Correct |
27 ms |
4700 KB |
Output is correct |
61 |
Correct |
26 ms |
4692 KB |
Output is correct |
62 |
Correct |
26 ms |
4688 KB |
Output is correct |
63 |
Correct |
26 ms |
4772 KB |
Output is correct |
64 |
Correct |
26 ms |
3672 KB |
Output is correct |
65 |
Correct |
32 ms |
4684 KB |
Output is correct |
66 |
Correct |
26 ms |
4692 KB |
Output is correct |
67 |
Correct |
26 ms |
4692 KB |
Output is correct |
68 |
Correct |
28 ms |
4696 KB |
Output is correct |
69 |
Correct |
29 ms |
4868 KB |
Output is correct |
70 |
Correct |
27 ms |
4688 KB |
Output is correct |
71 |
Correct |
26 ms |
4184 KB |
Output is correct |
72 |
Correct |
26 ms |
4436 KB |
Output is correct |
73 |
Correct |
26 ms |
4020 KB |
Output is correct |
74 |
Correct |
26 ms |
4436 KB |
Output is correct |
75 |
Correct |
32 ms |
4448 KB |
Output is correct |
76 |
Correct |
62 ms |
7956 KB |
Output is correct |
77 |
Correct |
60 ms |
7984 KB |
Output is correct |
78 |
Correct |
61 ms |
7764 KB |
Output is correct |
79 |
Correct |
61 ms |
7892 KB |
Output is correct |
80 |
Correct |
60 ms |
8020 KB |
Output is correct |
81 |
Correct |
60 ms |
7760 KB |
Output is correct |
82 |
Correct |
73 ms |
8020 KB |
Output is correct |
83 |
Correct |
60 ms |
8020 KB |
Output is correct |
84 |
Correct |
62 ms |
7924 KB |
Output is correct |
85 |
Correct |
104 ms |
10476 KB |
Output is correct |
86 |
Correct |
103 ms |
10576 KB |
Output is correct |
87 |
Correct |
104 ms |
10436 KB |
Output is correct |
88 |
Correct |
102 ms |
10324 KB |
Output is correct |
89 |
Correct |
110 ms |
10576 KB |
Output is correct |
90 |
Correct |
108 ms |
10476 KB |
Output is correct |
91 |
Correct |
108 ms |
10388 KB |
Output is correct |
92 |
Correct |
103 ms |
10324 KB |
Output is correct |
93 |
Correct |
105 ms |
10488 KB |
Output is correct |
94 |
Correct |
235 ms |
26884 KB |
Output is correct |
95 |
Correct |
239 ms |
27140 KB |
Output is correct |
96 |
Correct |
235 ms |
27036 KB |
Output is correct |
97 |
Correct |
241 ms |
26940 KB |
Output is correct |
98 |
Correct |
241 ms |
27220 KB |
Output is correct |
99 |
Correct |
235 ms |
26964 KB |
Output is correct |
100 |
Correct |
326 ms |
26972 KB |
Output is correct |