#include <iostream>
#include <fstream>

using namespace std;

ifstream fin("stramosi.in");
ofstream fout("stramosi.out");

int a[20][250001];

int main() {

    int N, M;
    fin >> N >> M;

    for (int i = 1; i <= N; i++) {
        fin >> a[0][i];
    }

    for (int j = 1; j < 20; j++) {
        for (int i = 1; i <= N; ++i) {
            a[j][i] = a[j - 1][i] ? a[j - 1][a[j - 1][i]] : 0;
        }
    }

    for (int i = 0; i < M; i++) {
        int Q, P;
        fin >> Q >> P;
        for (int j = 0; j < 20 && Q; j++) {
            if (P & (1 << j)) {
                Q = a[j][Q];
            }
        }
        fout << Q << '\n';
    }

    return 0;
}