#include <iostream>
#include <fstream>
#include <vector>

int inspect( std::vector<int> &date, int q, int p )
{
    if( p == 1 && date[q] != 0 )
        return date[q];

    if( date[q] == 0 )
        return 0;

    inspect( date, date[q], p - 1 );
}

int main()
{
    std::ifstream in ( "stramosi.in" );
    std::ofstream out ( "stramosi.out" );
    std::vector<int> date;
    int n, m;
    in >> n >> m;
    date.resize( n + 1 );

    for( int i = 1; i < n + 1; i++ )
    {
        in >> date[i];
    }

    for( int i = 0; i < m; i++ )
    {
        int q, p;
        in >> q >> p;
        out << inspect( date, q, p ) << '\n';
    }

    in.close();
    out.close();
    return 0;
}