#include<stdio.h>

#define NMAX 250007

int d[20][NMAX];

inline int Ans(int A, int B){
    for(int i = 0; (1 << i) <= B; ++ i)
        if((1 << i) & B)
            A = d[i][A];
    return A;
}

int main(){
    int n = 0, A = 0, B = 0, m;
    freopen("stramosi.in", "r", stdin);
    freopen("stramosi.out", "w", stdout);
    scanf("%d %d", &n, &m);
    for(int i = 1; i <= n ; ++ i)
        scanf("%d", &d[0][i]);
    for(int i = 1; (1 << i) <= n; ++ i)
        for(int j = 1; j <= n; ++ j)
            d[i][j] = d[i - 1][d[i - 1][j]];
    for(int i = 1; i <= m; ++ i){
        scanf("%d %d", &A, &B);
        printf("%d\n", Ans(A, B));
    }
    return 0;
}