#include <iostream>
#include <fstream>
#include <vector>

using namespace std;

ifstream f("stramosi.in");
ofstream g("stramosi.out");

int n, m, a[19][250010], q, p, pov, k=0;

int main()
{
    int i, j;

    f>>n>>m;
    for (i=1; i<=n; i++)
      f>>a[1][i];
    for (i=2; i<=18; i++)
      for (j=1; j<=n; j++)
    {
        a[i][j]=a[i-1][a[i-1][j]];
    }

    for (i=1; i<=m; i++)
    {
        f>>q>>p;

        while (p>0 && q)
        {
             pov=1; k=0;
             while (pov<=p)
              {
                pov*=2;
                k++;
              }
             pov/=2; // cout<<pov<<" "<<k<<"; ";
             p-=pov;
             q=a[k][q];
                }

        g<<q<<"\n";
    }
    return 0;
}