#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 |
