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#include <iostream>
#include <cstdio>
#include <vector>
using namespace std;
int p[250005][20];
int n,m,q,x;
void solve(){
int t=x, cnt=0;
while(q){
if(q%2==0){
q/=2;
++cnt;
}
else{
--q;
t=p[t][cnt];
//cnt=0;
}
}
cout<<t<<"\n";
}
int main()
{
freopen("stramosi.in","r",stdin);
freopen("stramosi.out","w",stdout);
scanf("%d%d", &n,&m);
for(int i=1;i<=n;++i)
scanf("%d", &p[i][0]);
for(int i=1;i<=n;++i)
for(int j=1;j<20;++j)
p[i][j]=p[p[i][j-1]][j-1];
for(int i=0;i<m;++i){
scanf("%d%d", &x,&q);
solve();
}
return 0;
}