#include <fstream>

using namespace std;
ifstream cin ("stramosi.in");
ofstream cout ("stramosi.out");
int n,m;
int str[250005][20];
int stramos (int p,int q)
{
    int x = q;
    for (int i=20;i>=0;i--)
        if (p&(1<<i))
            x = str[x][i];
    return x;
}
int main()
{
    ios::sync_with_stdio(false);
    cin.tie(0);
    cout.tie(0);
    cin >> n >> m;
    for (int i=1;i<=n;i++)
        cin >> str[i][0];
    for (int j=1;(1<<j)<=m;j++)
        for(int i=1;i<=n;i++)
            str[i][j] = str[str[i][j-1]][j-1];
    for (int k=1;k<=m;k++)
    {
        int q,p;
        cin >> q >> p;
        cout << stramos(p,q) << '\n';
    }
    return 0;
}