#include <fstream>
using namespace std;
ifstream ka("stramosi.in");
ofstream ki("stramosi.out");

const int N_MAX = 250000;
const int LOG_MAX = 17;

int stramos[N_MAX + 1][LOG_MAX + 1], log[N_MAX + 1];

int n, m, p, q, f;

int main()
{
    ka >> n >> m;
    for(int i = 2; i <= n; i++)
        log[i] = log[i / 2] + 1;
    for(int i = 1; i <= n; i++)
        ka >> stramos[i][0];
    for(int j = 1; j <= log[n]; j++)
        for(int i = 1; i <= n; i++)
            stramos[i][j] = stramos[stramos[i][j-1]][j-1];
    for(int i = 1; i <= m; i++)
    {
        ka >> q >> p;
        int l;
        while(p)
        {
            l = log[p];
            q = stramos[q][l];
            p -= (1 << l);
        }
        ki << q << '\n';
    }
}