#include <fstream>

using namespace std;
ifstream fin("stramosi.in");
ofstream fout("stramosi.out");
int n, m, i, j, parent[250005], rmq[21][250005], lg[250005], q, p;
int main()
{
    fin>>n>>m;
    for(i=1; i<=n; i++)
        fin>>rmq[0][i];
    for(i=2; i<=n; i++)
        lg[i]=lg[i/2]+1;
    for(i=1; i<=n; i++)
        for(j=1; j<=18; j++)
         rmq[j][i]=rmq[j-1][rmq[j-1][i]];
    while(m--)
    {
        fin>>q>>p;
        while(p)
        {
            int power=lg[p];
            p-=(1<<power);
            q=rmq[power][q];
        }
        fout<<q<<'\n';
    }
    return 0;
}