#include "interactive.h"
#include <bits/stdc++.h>
#define pb push_back
#define f first
#define s second
#define all(x) begin(x), end(x)
using namespace std;
vector<int> guess(int n) {
vector <int> ans (n);
map<int, int> pos;
ans[0] = ask(1);
pos[ans[0]]=1;
for(int i = 0; i < 7; i++){
map<int, int> cont;
vector<int> A, B = {1};
for(int j = 2; j <= n; j++){
if(j&(1<<i)){
A.pb(j);
B.pb(j);
}
}
if(A.empty()) continue;
auto ans_A = get_pairwise_xor(A);
auto ans_B = get_pairwise_xor(B);
sort(all(ans_A));
sort(all(ans_B));
for(auto x: ans_B){
int cnt_A = upper_bound(all(ans_A), x) - lower_bound(all(ans_A), x);
int cnt_B = upper_bound(all(ans_B), x) - lower_bound(all(ans_B), x);
if(cnt_B > cnt_A and x != ans[1]){
pos[x^ans[0]] |= (1<<i);
}
}
}
for(auto x: pos) ans[x.s-1] = x.f;
return ans;
}
# |
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 |
0 ms |
364 KB |
Output is correct |
4 |
Correct |
0 ms |
364 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
6 ms |
364 KB |
Output is correct |
2 |
Correct |
6 ms |
364 KB |
Output is correct |
3 |
Correct |
5 ms |
364 KB |
Output is correct |
4 |
Correct |
6 ms |
364 KB |
Output is correct |
5 |
Correct |
6 ms |
364 KB |
Output is correct |
6 |
Correct |
6 ms |
364 KB |
Output is correct |
7 |
Correct |
4 ms |
364 KB |
Output is correct |
8 |
Correct |
5 ms |
364 KB |
Output is correct |
9 |
Correct |
6 ms |
384 KB |
Output is correct |
10 |
Correct |
6 ms |
492 KB |
Output is correct |
11 |
Correct |
4 ms |
364 KB |
Output is correct |
12 |
Correct |
5 ms |
384 KB |
Output is correct |
13 |
Correct |
5 ms |
364 KB |
Output is correct |
14 |
Correct |
6 ms |
364 KB |
Output is correct |
15 |
Correct |
4 ms |
364 KB |
Output is correct |
16 |
Correct |
6 ms |
364 KB |
Output is correct |
17 |
Correct |
6 ms |
492 KB |
Output is correct |
18 |
Correct |
5 ms |
364 KB |
Output is correct |
19 |
Correct |
4 ms |
364 KB |
Output is correct |
20 |
Correct |
6 ms |
364 KB |
Output is correct |
21 |
Correct |
6 ms |
512 KB |
Output is correct |
22 |
Correct |
6 ms |
384 KB |
Output is correct |
23 |
Correct |
4 ms |
364 KB |
Output is correct |
24 |
Correct |
6 ms |
364 KB |
Output is correct |
25 |
Correct |
5 ms |
364 KB |
Output is correct |
26 |
Correct |
5 ms |
364 KB |
Output is correct |
27 |
Correct |
4 ms |
364 KB |
Output is correct |
28 |
Correct |
5 ms |
364 KB |
Output is correct |
29 |
Correct |
6 ms |
364 KB |
Output is correct |
30 |
Correct |
5 ms |
364 KB |
Output is correct |
31 |
Correct |
4 ms |
364 KB |
Output is correct |
32 |
Correct |
6 ms |
364 KB |
Output is correct |
33 |
Correct |
6 ms |
364 KB |
Output is correct |
34 |
Correct |
6 ms |
364 KB |
Output is correct |
35 |
Correct |
5 ms |
364 KB |
Output is correct |
36 |
Correct |
6 ms |
364 KB |
Output is correct |
37 |
Correct |
5 ms |
384 KB |
Output is correct |
38 |
Correct |
6 ms |
304 KB |
Output is correct |
39 |
Correct |
4 ms |
364 KB |
Output is correct |
40 |
Correct |
6 ms |
364 KB |
Output is correct |
41 |
Correct |
5 ms |
384 KB |
Output is correct |
42 |
Correct |
6 ms |
364 KB |
Output is correct |
43 |
Correct |
4 ms |
492 KB |
Output is correct |
44 |
Correct |
5 ms |
364 KB |
Output is correct |
45 |
Correct |
6 ms |
364 KB |
Output is correct |
46 |
Correct |
5 ms |
364 KB |
Output is correct |
47 |
Correct |
4 ms |
364 KB |
Output is correct |
48 |
Correct |
5 ms |
364 KB |
Output is correct |
49 |
Correct |
5 ms |
364 KB |
Output is correct |
50 |
Correct |
5 ms |
364 KB |
Output is correct |
51 |
Correct |
4 ms |
364 KB |
Output is correct |
52 |
Correct |
5 ms |
364 KB |
Output is correct |
53 |
Correct |
5 ms |
364 KB |
Output is correct |
54 |
Correct |
6 ms |
364 KB |
Output is correct |
55 |
Correct |
4 ms |
364 KB |
Output is correct |
56 |
Correct |
6 ms |
364 KB |
Output is correct |
57 |
Correct |
6 ms |
364 KB |
Output is correct |
58 |
Correct |
5 ms |
364 KB |
Output is correct |
59 |
Correct |
4 ms |
364 KB |
Output is correct |
60 |
Correct |
6 ms |
364 KB |
Output is correct |
61 |
Correct |
5 ms |
364 KB |
Output is correct |
62 |
Correct |
6 ms |
364 KB |
Output is correct |
63 |
Correct |
4 ms |
364 KB |
Output is correct |
64 |
Correct |
6 ms |
364 KB |
Output is correct |
65 |
Correct |
6 ms |
364 KB |
Output is correct |
66 |
Correct |
5 ms |
364 KB |
Output is correct |
67 |
Correct |
4 ms |
364 KB |
Output is correct |
68 |
Correct |
5 ms |
364 KB |
Output is correct |
69 |
Correct |
5 ms |
364 KB |
Output is correct |
70 |
Correct |
6 ms |
364 KB |
Output is correct |
71 |
Correct |
4 ms |
364 KB |
Output is correct |
72 |
Correct |
5 ms |
364 KB |
Output is correct |
73 |
Correct |
6 ms |
364 KB |
Output is correct |
74 |
Correct |
5 ms |
364 KB |
Output is correct |
75 |
Correct |
4 ms |
364 KB |
Output is correct |
76 |
Correct |
6 ms |
364 KB |
Output is correct |
77 |
Correct |
5 ms |
364 KB |
Output is correct |
78 |
Correct |
6 ms |
364 KB |
Output is correct |
79 |
Correct |
4 ms |
364 KB |
Output is correct |
80 |
Correct |
6 ms |
364 KB |
Output is correct |
81 |
Correct |
6 ms |
364 KB |
Output is correct |
82 |
Correct |
5 ms |
364 KB |
Output is correct |
83 |
Correct |
4 ms |
364 KB |
Output is correct |
84 |
Correct |
6 ms |
364 KB |
Output is correct |
85 |
Correct |
6 ms |
364 KB |
Output is correct |
86 |
Correct |
6 ms |
364 KB |
Output is correct |
87 |
Correct |
4 ms |
364 KB |
Output is correct |
88 |
Correct |
6 ms |
364 KB |
Output is correct |
89 |
Correct |
6 ms |
364 KB |
Output is correct |
90 |
Correct |
5 ms |
364 KB |
Output is correct |
91 |
Correct |
4 ms |
364 KB |
Output is correct |
92 |
Correct |
5 ms |
364 KB |
Output is correct |
93 |
Correct |
6 ms |
364 KB |
Output is correct |
94 |
Correct |
5 ms |
364 KB |
Output is correct |
95 |
Correct |
4 ms |
364 KB |
Output is correct |
96 |
Correct |
5 ms |
364 KB |
Output is correct |
97 |
Correct |
6 ms |
364 KB |
Output is correct |
98 |
Correct |
6 ms |
384 KB |
Output is correct |
99 |
Correct |
4 ms |
364 KB |
Output is correct |
100 |
Correct |
7 ms |
492 KB |
Output is correct |