#include<algorithm>

using namespace std;
#define N_MAX 250002

int str[20][N_MAX];
int n,m,x,y;
int i,deep=2;

int main()
{
	freopen("stramosi.in","r",stdin);
	freopen("stramosi.out","w",stdout);
	
	scanf("%d%d",&n,&m);
	
	for(i=1;i<=n;i++)
	{
		scanf("%d",&str[0][i]);
	}
	
	for(int deep=1,ok=1;ok;deep++)
	{
		ok=0;
		for(i=1;i<=n;i++)
		{
			str[deep][i]=str[deep-1][str[deep-1][i]];
			if(str[deep][i])
				ok=1;
		}
	}
	
	for(i=1;i<=m;i++)
	{
		scanf("%d%d",&x,&y);
		deep=0;
		while(y&&x)
		{
			if(y%2)
				x=str[deep][x];
			deep++;
			y>>=1;
		}
		
		printf("%d\n",x);
	}
	
	return 0;
}