#include <cstdio>
#include <cstring>
#include <fstream>
#define Nmx 250002
#define Lmx 21

using namespace std;

int lg[Nmx],n,m,best[Lmx][Nmx];

ifstream fin("stramosi.in");

void read()
{
    fin>>n>>m;
    for(int i=1;i<=n;++i)
        fin>>best[0][i];
    lg[1]=0;
    for(int i=2;i<=n;++i)
        lg[i]=lg[i/2]+1;
}

void preproc()
{
    for(int i=1;(1<<i)<=n;++i)
        for(int j=1;j<=n;++j)
            best[i][j]=best[i-1][best[i-1][j]];
}

void solve()
{
    int x,y;
    for(int i=1;i<=m;++i)
    {
        fin>>x>>y;
        while(y)
        {
            x=best[lg[y]][x];
            y=y-(1<<lg[y]);
        }
        printf("%d\n",x);
    }
}

int main()
{
    freopen("stramosi.out","w",stdout);
    read();
    preproc();
    solve();
    return 0;
}