#include <bits/stdc++.h>
#include "interactive.h"
#pragma GCC optimize("03")
#pragma GCC optimize("Ofast")
#pragma GCC target("avx2")
using namespace std;
#define ll long long
#define ld long double
#define pb push_back
#define pf push_front
#define pii pair<int,int>
#define all(v) v.begin(),v.end()
#define F first
#define S second
#define mem(a,i) memset(a,i,sizeof(a))
#define sz(s) (int)s.size()
#define y1 yy
#define ppb pop_back
#define lb lower_bound
#define ub upper_bound
#define gcd(a,b) __gcd(a,b)
#define in insert
const int MAX=3e5+15;
const int B=2e5;
const int N=104;
const int block=450;
const int maxB=MAX/B+10;
const ll inf=1e18;
const int mod=1e9+7;
const int mod1=1e9+9;
const ld eps=1e-9;
int dx[8]={1,0,-1,0,1,-1,-1,1};
int dy[8]={0,1,0,-1,1,-1,1,-1};
int a[MAX],b[MAX];
map<int,int> mp;
// int ask(int pos){
// return b[pos];
// }
// vector<int> get_pairwise_xor(vector<int> f){
// vector<int> res;
// for(int x:f){
// for(int y:f){
// res.pb(b[x]^b[y]);
// }
// }
// sort(all(res));
// return res;
// }
vector<int> guess(int n){
if(n<=4){
vector<int> ans;
for(int i=1;i<=n;i++)ans.pb(ask(i));
return ans;
}
vector<int> ans;
a[1]=ask(1);
for(int i=0;i<7;i++){
vector<int> ask,ask1;
for(int j=2;j<=n;j++){
if((j>>i)&1){
ask.pb(j);
ask1.pb(j);
}
}
ask1.pb(1);
sort(all(ask1));
vector<int> v=get_pairwise_xor(ask);
vector<int> v1=get_pairwise_xor(ask1);
// for(int pos:ask)cout<<pos<<" ";
// cout<<"\n";
// for(int pos:ask1)cout<<pos<<" ";
// cout<<"\n";
multiset<int> st;
for(int x:v1)st.in(x);
for(int x:v){
st.erase(st.find(x));
}
st.erase(st.find(0));
set<int> st1;
for(int x:st)st1.in(x);
for(int x:st1){
mp[(x^a[1])]+=(1<<i);
}
}
for(pii x:mp){
a[x.S]=x.F;
}
for(int i=1;i<=n;i++)ans.pb(a[i]);
return ans;
}
// int main(){
// int n;
// cin>>n;
// for(int i=1;i<=n;i++)cin>>b[i];
// vector<int> f=guess(n);
// for(int x:f)cout<<x<<" ";
// }
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
344 KB |
Output is correct |
| 2 |
Correct |
0 ms |
344 KB |
Output is correct |
| 3 |
Correct |
0 ms |
344 KB |
Output is correct |
| 4 |
Correct |
0 ms |
344 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
5 ms |
2392 KB |
Output is correct |
| 2 |
Correct |
3 ms |
2392 KB |
Output is correct |
| 3 |
Correct |
3 ms |
2648 KB |
Output is correct |
| 4 |
Correct |
3 ms |
2648 KB |
Output is correct |
| 5 |
Correct |
4 ms |
2648 KB |
Output is correct |
| 6 |
Correct |
4 ms |
2648 KB |
Output is correct |
| 7 |
Correct |
3 ms |
2392 KB |
Output is correct |
| 8 |
Correct |
3 ms |
2392 KB |
Output is correct |
| 9 |
Correct |
4 ms |
2644 KB |
Output is correct |
| 10 |
Correct |
3 ms |
2392 KB |
Output is correct |
| 11 |
Correct |
3 ms |
2648 KB |
Output is correct |
| 12 |
Correct |
3 ms |
2636 KB |
Output is correct |
| 13 |
Correct |
3 ms |
2392 KB |
Output is correct |
| 14 |
Correct |
4 ms |
2392 KB |
Output is correct |
| 15 |
Correct |
3 ms |
2648 KB |
Output is correct |
| 16 |
Correct |
4 ms |
2432 KB |
Output is correct |
| 17 |
Correct |
4 ms |
2648 KB |
Output is correct |
| 18 |
Correct |
3 ms |
2392 KB |
Output is correct |
| 19 |
Correct |
3 ms |
2392 KB |
Output is correct |
| 20 |
Correct |
4 ms |
2648 KB |
Output is correct |
| 21 |
Correct |
4 ms |
2648 KB |
Output is correct |
| 22 |
Correct |
4 ms |
2648 KB |
Output is correct |
| 23 |
Correct |
3 ms |
2648 KB |
Output is correct |
| 24 |
Correct |
4 ms |
2648 KB |
Output is correct |
| 25 |
Correct |
3 ms |
2392 KB |
Output is correct |
| 26 |
Correct |
3 ms |
2632 KB |
Output is correct |
| 27 |
Correct |
4 ms |
2648 KB |
Output is correct |
| 28 |
Correct |
4 ms |
2648 KB |
Output is correct |
| 29 |
Correct |
4 ms |
2392 KB |
Output is correct |
| 30 |
Correct |
5 ms |
2488 KB |
Output is correct |
| 31 |
Correct |
3 ms |
2648 KB |
Output is correct |
| 32 |
Correct |
4 ms |
2392 KB |
Output is correct |
| 33 |
Correct |
4 ms |
2648 KB |
Output is correct |
| 34 |
Correct |
3 ms |
2648 KB |
Output is correct |
| 35 |
Correct |
3 ms |
2652 KB |
Output is correct |
| 36 |
Correct |
4 ms |
3100 KB |
Output is correct |
| 37 |
Correct |
4 ms |
2392 KB |
Output is correct |
| 38 |
Correct |
3 ms |
2640 KB |
Output is correct |
| 39 |
Correct |
3 ms |
2648 KB |
Output is correct |
| 40 |
Correct |
4 ms |
2392 KB |
Output is correct |
| 41 |
Correct |
3 ms |
2392 KB |
Output is correct |
| 42 |
Correct |
4 ms |
2392 KB |
Output is correct |
| 43 |
Correct |
3 ms |
2392 KB |
Output is correct |
| 44 |
Correct |
3 ms |
2392 KB |
Output is correct |
| 45 |
Correct |
4 ms |
2392 KB |
Output is correct |
| 46 |
Correct |
4 ms |
2392 KB |
Output is correct |
| 47 |
Correct |
3 ms |
2392 KB |
Output is correct |
| 48 |
Correct |
3 ms |
2392 KB |
Output is correct |
| 49 |
Correct |
3 ms |
2392 KB |
Output is correct |
| 50 |
Correct |
3 ms |
2644 KB |
Output is correct |
| 51 |
Correct |
3 ms |
2392 KB |
Output is correct |
| 52 |
Correct |
3 ms |
2392 KB |
Output is correct |
| 53 |
Correct |
3 ms |
2392 KB |
Output is correct |
| 54 |
Correct |
3 ms |
2392 KB |
Output is correct |
| 55 |
Correct |
3 ms |
2636 KB |
Output is correct |
| 56 |
Correct |
4 ms |
2648 KB |
Output is correct |
| 57 |
Correct |
4 ms |
2392 KB |
Output is correct |
| 58 |
Correct |
3 ms |
2392 KB |
Output is correct |
| 59 |
Correct |
3 ms |
2648 KB |
Output is correct |
| 60 |
Correct |
3 ms |
2392 KB |
Output is correct |
| 61 |
Correct |
3 ms |
2392 KB |
Output is correct |
| 62 |
Correct |
4 ms |
2648 KB |
Output is correct |
| 63 |
Correct |
3 ms |
2392 KB |
Output is correct |
| 64 |
Correct |
3 ms |
2392 KB |
Output is correct |
| 65 |
Correct |
3 ms |
2644 KB |
Output is correct |
| 66 |
Correct |
3 ms |
2636 KB |
Output is correct |
| 67 |
Correct |
3 ms |
2392 KB |
Output is correct |
| 68 |
Correct |
3 ms |
2392 KB |
Output is correct |
| 69 |
Correct |
4 ms |
2392 KB |
Output is correct |
| 70 |
Correct |
4 ms |
2392 KB |
Output is correct |
| 71 |
Correct |
3 ms |
2648 KB |
Output is correct |
| 72 |
Correct |
4 ms |
2392 KB |
Output is correct |
| 73 |
Correct |
3 ms |
2648 KB |
Output is correct |
| 74 |
Correct |
4 ms |
2392 KB |
Output is correct |
| 75 |
Correct |
3 ms |
2648 KB |
Output is correct |
| 76 |
Correct |
4 ms |
2392 KB |
Output is correct |
| 77 |
Correct |
3 ms |
2392 KB |
Output is correct |
| 78 |
Correct |
3 ms |
2392 KB |
Output is correct |
| 79 |
Correct |
3 ms |
2392 KB |
Output is correct |
| 80 |
Correct |
3 ms |
2392 KB |
Output is correct |
| 81 |
Correct |
4 ms |
2392 KB |
Output is correct |
| 82 |
Correct |
3 ms |
2640 KB |
Output is correct |
| 83 |
Correct |
3 ms |
2392 KB |
Output is correct |
| 84 |
Correct |
3 ms |
2644 KB |
Output is correct |
| 85 |
Correct |
3 ms |
2392 KB |
Output is correct |
| 86 |
Correct |
3 ms |
2648 KB |
Output is correct |
| 87 |
Correct |
4 ms |
2648 KB |
Output is correct |
| 88 |
Correct |
3 ms |
2392 KB |
Output is correct |
| 89 |
Correct |
3 ms |
2392 KB |
Output is correct |
| 90 |
Correct |
3 ms |
2392 KB |
Output is correct |
| 91 |
Correct |
3 ms |
2392 KB |
Output is correct |
| 92 |
Correct |
3 ms |
2644 KB |
Output is correct |
| 93 |
Correct |
4 ms |
2392 KB |
Output is correct |
| 94 |
Correct |
3 ms |
2392 KB |
Output is correct |
| 95 |
Correct |
3 ms |
2392 KB |
Output is correct |
| 96 |
Correct |
3 ms |
2396 KB |
Output is correct |
| 97 |
Correct |
3 ms |
2392 KB |
Output is correct |
| 98 |
Correct |
3 ms |
2400 KB |
Output is correct |
| 99 |
Correct |
3 ms |
2648 KB |
Output is correct |
| 100 |
Correct |
4 ms |
2400 KB |
Output is correct |
