#include <iostream>
#include <cstdio>
#define MAXN 250100
#define LOG 20

using namespace std;

int n, t[MAXN][LOG], m;
/// t[i][j] = al 2^j stramos a lui i

void citire()
{
    scanf("%d %d", &n, &m);
    for (int i = 1; i <= n; i++)
        scanf("%d ", &t[i][0]);
}

void prepare()
{
    for (int i = 1; i < LOG; i++)
        for (int nod = 1; nod <= n; nod++)
            t[nod][i] = t[t[nod][i-1]][i-1];
}

int stra(int p, int q)
{
    /// returneaza al p-lea stramos a lui q
    int crt = q;
    for (int i = 0; p >> i; i++) {
        if ((p >> i) & 1)
            crt = t[crt][i];
    }
    return crt;
}


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

    citire();
    prepare();
    int p, q;
    for (int i = 1; i <= m; i++) {
        scanf("%d %d", &q, &p);
        printf("%d\n", stra(p, q));
    }
    return 0;
}