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//#include <iostream>
#include <fstream>
using namespace std;
ifstream cin("stramosi.in");
ofstream cout("stramosi.out");
int put[25],nex[250005][23],log[1100000];
int que(int nod,int p){
if(p==0)
return nod;
return que(nex[nod][log[p]],p-put[log[p]]);
}
int main()
{
ios_base::sync_with_stdio(false);
int n,m,t,nod,p;
cin>>n>>m;
for(int i=1;i<=n;i++){
cin>>t;
nex[i][0]=t;
}
for(int j=1;j<=20;j++){
for(int i=1;i<=n;i++){
nex[i][j]=nex[nex[i][j-1]][j-1];
}
}
put[0]=1;
for(int i=1;i<=20;i++){
put[i]=put[i-1]*2;
log[put[i]]++;
}
for(int i=1;i<=1000000;i++){
log[i]+=log[i-1];
}
for(int i=1;i<=m;i++){
cin>>nod>>p;
cout<<que(nod,p)<<"\n";
}
return 0;
}