#include<cstdio>
int nx,n,m,q,p,a[21][250001];
int main()
{
	freopen("stramosi.in","r",stdin);
	freopen("stramosi.out","w",stdout);
	scanf("%d%d",&n,&m);
	int i,j;
	for(i=1;i<=n;i++)
		scanf("%d",&a[0][i]);
	for(i=1;i<=20;i++)
	{
		nx=0;
		for(j=1;j<=n;j++)
		{
			a[i][j]=a[0][a[i-1][j]];
			if(a[i][j]>0)
				nx=1;
		}
		if(!nx)
		{
			nx=i;
			break;
		}
	}
	for(i=1;i<=m;i++)
	{
		scanf("%d%d",&q,&p);
		p--;
		if(p>20)
			printf("%d\n",p);
		else printf("%d\n",a[p][q]);
		/*j=0;
		while(p!=0)
		{
			if(!(p%2))
				q=a[i][q];
			p/=2;
			j++;
		}
		printf("%d\n",q);*/
	}
	return 0;
}