#include <iostream>
#include <fstream>
#include <cmath>

using namespace std;

ifstream fin("stramosi.in");
ofstream fout("stramosi.out");

#define nmax 250100

int rmq[20][nmax];
int n,q,i,j,x,nr,k;

int compute(int x,int nr)
{
    int j,p2;
    while(nr && x)
    {
        p2=1;
        for(j=0; p2*2<=q; ++j)
            p2*=2;

        x=rmq[j][x];
        nr-=p2;
    }
    return x;
}

int main()
{
    fin>>n>>q;
    for(i=1; i<=n; ++i)
        fin>>rmq[0][i];

    k = log2(n);
    for(j=1; j<=k; ++j)
        for(i=1; i<=n; ++i)
            rmq[j][i]=rmq[j-1][rmq[j-1][i]];

    while(q--)
    {
        fin>>x>>nr;
        fout<<compute(x,nr)<<'\n';
    }
}