#include <iostream>

FILE *fin = fopen("stramosi.in", "r");
FILE *fout = fopen("stramosi.out", "w");

int dads[20][250005];

int main()
{
    int N, M;
    fscanf(fin, "%d %d", &N, &M);
    for (int i = 1; i <= N; i++)
        fscanf(fin, "%d", &dads[0][i]);
   /* for (int i = 1; i <= N; i++)
    {
        if (dads[0][i] == 0)
            dads[0][i] = i;
    }*/
    for (int j = 1; j < 20; j++)
        for (int k = 1; k <= N; k++)
            dads[j][k] = dads[j - 1][dads[j - 1][k]];
    while (M--)
    {
        int q, p;
        fscanf(fin, "%d %d", &q, &p);
        int pow2 = 0;
        int current = q;
        while (p != 0)
        {
            if ((p & (1 << pow2)) != 0)
            {
                p -= 1 << pow2;
                current = dads[pow2][current];
            }
            pow2++;
        }
        fprintf(fout, "%d\n", current);
    }
}