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

using namespace std;

int main(){
    int n,m;
    ifstream in("stramosi.in");
    ofstream out("stramosi.out");

    in>>n>>m;
    vector<vector<int> > v(n+1,vector<int>(21,0));
    for(int i=0;i<n;i++) in>>v[i+1][0];
    for(int k=1;k<21;k++){
        for(int i=1;i<=n;i++){
            v[i][k]=v[v[i][k-1]][k-1];
        }
    }

    for(int i=0;i<m;i++){
        int p,q;
        in>>q>>p;
        //al p lea stramos a lui q

        int putere=1;
        while(putere<=p)putere*=2;
        putere/=2;
        while(putere>=0 and p){
            q=v[q][putere-1];
            p-=putere;
            while(putere>p)putere/=2;
        }
        out<<q<<"\n";
    }
}