#include <fstream>
#include <iostream>
#define NMAX 250000

using namespace std;

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

int n, q, dp[NMAX+10][20];

int main()
{
    f >> n >> q;
    for(int i=1; i<=n; i++) f >> dp[i][0];
    for(int i=1; i<=18; i++)
        for(int j=1; j<=n; j++) dp[j][i] = dp[dp[j][i-1]][i-1];
    while(q--)
        {   int nod, dist, sol;
            f >> nod >> dist;
            sol = nod;
            for(int i=0; i<=18; i++) if((dist & (1 << i))) sol = dp[sol][i], dist = dist ^ (1 << i);
            g << sol << '\n';
        }
    return 0;
}