//#include<algorithm>
//using namespace std;
#include<stdio.h>

#define DIM 250001

int n,m,p,q,a[DIM];

int calc(int x,int y){

	if(x==p||!a[y])
        return a[y];
    else
        calc(x+1,a[y]);}

void solve(){
    int i;

    scanf("%d%d",&n,&m);
    for(i=1; i<=n; ++i)
        scanf("%d",&a[i]);
    for(i=0; i<m; ++i){
		scanf("%d%d",&q,&p);
		printf("%d\n",calc(1,q));}}

int main(){

    freopen("stramosi.in","r",stdin);
    freopen("stramosi.out","w",stdout);

    solve();

    return 0;}