#include <fstream>
#include <iostream>
#include <stdio.h>
using namespace std;

ifstream fin ("stramosi.in");
typedef struct nod
{
    int inf;
    nod *adr;
} *pnod;
pnod sir[250005];

int n,m;

void baga(int a,int poz)
{
    sir[poz]=new nod;
    sir[poz]->inf=a;
    sir[poz]->adr=sir[a];
}

int cauta(int a,int b)
{
    pnod x=sir[a];
    b--;
    while (b)
    {
        if (x->inf!=0)
            x=x->adr;
        else
            break;
        b--;
    }
    return x->inf;
}

void citire()
{
    freopen ("stramosi.out","w",stdout);
    int a,b,x;
    fin>>n>>m;
    for (int i=0;i<n;i++)
    {
            fin>>x;
            baga(x,i+1);
    }
    for (int j=0;j<m;j++)
    {
        fin>>a>>b;
        //cout<<cauta(a,b)<<"\n";
        printf("%d\n",cauta(a,b));
    }
}

int main ()
{
    citire();
    return 0;
}