#include "interactive.h"
#include <bits/stdc++.h>
using namespace std;
vector<int> guess(int n) {
vector <int> ans(n+2);
int base=ask(1);
ans[0]=base;
map<int,int>res;
for(int i=0; i<7; ++i){
vector<int>v;
int bad=1;
for(int x=2; x<=n; ++x) if(x&(1<<i)) {v.push_back(x);bad=0;}
if(bad) continue;
vector<int>get=get_pairwise_xor(v);
v.push_back(1);
vector<int>GET=get_pairwise_xor(v);
map<int,int>mp;
for(int x:get) mp[x]++;
for(int x:GET){
if(mp[x]==0 && x!=0) res[x^base]|=(1<<i);
mp[x]--;
}
}
for(auto [x,y]:res){
ans[y-1]=x;
}
return ans;
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
0 ms |
200 KB |
Output is not correct |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
4 ms |
380 KB |
Output is not correct |
2 |
Halted |
0 ms |
0 KB |
- |