#include <iostream>
#include <bits/stdc++.h>
#include "interactive.h"
using namespace std;
/*abcdefghijklmnopqrstuvwxyz
ABCDEFGHIJKLMNOPQRSTUVWXYZ
1234567890*/
map<int, int> mp;
vector<int> guess(int n) {
int zer = ask(1);
vector<int> ret(n);
for(int bit = 0; bit < 7; bit ++) {
vector<int> curr;
for(int i = 0; i < n; i ++) if(i & (1 << bit)) {
curr.push_back(i + 1);
}
if(curr.empty()) {continue;}
vector<int> ans1, ans2, ans3;
ans1 = get_pairwise_xor(curr);
curr.push_back(1);
ans2 = get_pairwise_xor(curr);
int cnt = 0;
ans1.push_back(-1);
for(int i = ans1.size() - 2; i >= 0; i --) {
ans1[i + 1] = ans1[i];
}
ans1[0] = 0;
for(auto it : ans2) {
if(cnt >= (int)ans1.size() || ans1[cnt] != it) {
ans3.push_back(it ^ zer);
} else {
cnt ++;
}
}
for(auto it : ans3) {
mp[it] |= (1 << bit);
}
}
for(auto it : mp) {
ret[it.second] = it.first;
}
ret[0] = zer;
return ret;
}
