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#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("stramosi.in");
ofstream fout("stramosi.out");
#define cin fin
#define cout fout
int n,m,x,y;
int st[250001][18];
int rez(int x, int y)
{
while(y)
{
int j=1,k=0;
while(j<=y)
{
j*=2;
k++;
}
j/=2;
k--;
y-=j;
x=st[x][k];
}
return x;
}
int main()
{
cin>>n>>m;
for(int i=1; i<=n; i++)
{
cin>>st[i][0];
}
for(int i=1; i<=n; i++)
for(int k=1; k<=17; k++)
st[i][k]=st[st[i][k-1]][k-1];
for(int i=1; i<=m; i++)
{
cin>>x>>y;
cout<<rez(x,y)<<"\n";
}
return 0;
}