#include<bits/stdc++.h>
using namespace std;
int main(){
string a;
getline(cin,a);
vector<string>ans;
stringstream ss(a);//分割a
string b;
while(ss>>b){
ans.push_back(b);
}
int c;
while(cin>>c){
reverse(ans.begin(),ans.end());
if(50<c){
return 0;
}
cout<<ans[c-1]<<endl;//vector第1項在0位
}
return 0;
}