#include <iostream>

#define NMAX 250003
#define LOG 18

using namespace std;

int N, M;
int Fathers[NMAX];
int up[NMAX][LOG];


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

    cin >> N >> M;
    for(int i = 1; i <= N; i++) {
        int f;
        scanf("%d", &f);
        Fathers[i] = f;
    }

    for(int i = 1; i <= N; i++) {
        up[i][0] = Fathers[i];
    }

    for(int j = 1; j < LOG; j++) {
        for(int i = 1; i <= N; i++) {
            up[i][j] = up[up[i][j - 1]][j - 1];
        }
    }

    for(int i = 1; i <= M; i++) {
        int nod, nr;
        scanf("%d %d", &nod, &nr);
        for(int j = 0; j < LOG; j++) {
            if(nr & (1 << j)) {
                nod = up[nod][j];
            }
        }
        printf("%d\n", nod);
    }


    return 0;
}