#include <cstdio>
#define N 250000
using namespace std;
int n,i,T[18][N],m,p,q,j,k;
int main()
{
    freopen("stramosi.in","r",stdin);
    freopen("stramosi.out","w",stdout);
    scanf("%d%d",&n,&m);
    for(i=1;i<=n;i++)
        scanf("%d",&T[0][i]);
    for(i=1,k=2;k<=n;k<<=1,i++)
        for(j=1;j<=n;j++)
            T[i][j]=T[i-1][T[i-1][j]];
    for(i=1;i<=m;i++)
    {
        scanf("%d%d",&p,&q);
        while(p&&q)
        {
            for(j=0,k=1;k<=q;j++,k<<=1);
            k>>=1;
            j--;
            p=T[j][p];
            q-=k;
        }
        printf("%d\n",p);
    }
    return 0;
}