#include <bits/stdc++.h>
using namespace std;
ifstream fin("stramosi.in");
ofstream fout("stramosi.out");
int n, m, rmq[32][250500], v[250500],a,y,nr;
int main()
{
    fin>>n>>m;
    for(int i=1;i<=n;++i)
    {
        fin>>v[i];
        rmq[0][i]=v[i];
    }

    for(int i=1;(1<<i)<=n;++i)
        for(int j=1;j<=n;++j)//pt nod j, stramos i
            rmq[i][j]=rmq[i-1][rmq[i-1][j]];

    for(;m>0;--m)
    {
        fin>>a>>y;
        for(int p=y&(-y);p>0;y-=y&(-y), p=y&(-y))//, cout<<a<<" ")
        {
            nr=log2(p);
            a=rmq[nr][a];

        }
        fout<<a<<'\n';
    }
    return 0;
}