#include<fstream>
using namespace std;

int a[250001][21],i,j,n,m,x,y,k;

int main()
{
	ifstream f("stramosi.in");
	ofstream g("stramosi.out");
	f >> n >> m;
	for (i=1;i<=n;i++)
		f >> a[i][0];
	for (j=1;j<=16;j++)
		for (i=1;i<=n;i++)
			if (a[i][j-1]!=0)
				a[i][j]=a[a[i][j-1]][j-1];
	for (i=1;i<=m;i++)
	{
		f >> x >> y;
		k=1;
		for (j=0;y>0;j++)
		{
			if ((y & k)>0)
			{
				x=a[x][j];
				y-=k;
			}
			k*=2;
		}
		g << x << "\n";
	}
	return 0;
}