#include<cstdio>
using namespace std;

const int NMAX = 250005;
const int LOG_MAX = 20;
int stramosi[LOG_MAX][NMAX]; 

void ComputeStramosi(const int &n) {
    for (int j = 1; j <= 18; j++) {
        for (int i = 1; i <= n; i++) {
            stramosi[j][i] = stramosi[j - 1][stramosi[j - 1][i]];
        }
    }
}
int MSB(const int &x) {
    return 31 - __builtin_clz(x);
}
int query(const int &q, int &p) {
    int stramos = q;
    while (p != 0) {
        if (stramos == 0) {
            break;
        }

        int jump_positions = MSB(p);
        stramos = stramosi[jump_positions][stramos];
        p -= (1 << jump_positions);
    }
    return stramos;
}

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

    int n, queries;

    scanf("%d%d", &n, &queries);

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

    ComputeStramosi(n);

    int q, p;
    for (; queries > 0; queries--) {
        scanf("%d%d", &q, &p);
        printf("%d\n", query(q, p));
    }

    return 0;
}