#include<fstream>
#include<cstdio>

const int p2=18;
const int v[p2]={1,2,4,8,16,32,64,128,256,512,1024,2048,4096,8192,16384,32768,65536,131072};
const int NMAX=250005;

long long par[NMAX][p2];

int main(){
    std::ifstream fin("stramosi.in");
    std::ofstream fout("stramosi.out");
    int n,m;
    fin>>n>>m;
    for(int i=1;i<=n;i++)
        fin>>par[i][0];
    for(int i=1;i<=n;i++)
        for(int j=1;j<p2;j++)
            par[i][j]=par[par[i][j-1]][j-1];
    for(int j=1;j<=m;j++){
        int q,p;
        fin>>q>>p;
        int ind=p2-1;
        while(p){
            while(v[ind]>p)
                ind--;
            p-=v[ind];
            q=par[q][ind];
        }
        fout<<q<<'\n';
    }
    return 0;
}