#include<fstream>
using namespace std;

int a[100001],i,n,m,x,y;

int c0(int x)
{
	int l,r,m;
	l=1;r=n;
	while (l<=r)
	{
		m=(l+r)/2;
		if (a[m]<x)
			l=m+1;
		else if (a[m]>x)
			r=m-1;
		else return m;
	}
	return -1;
}
	
int c1(int x)
{
	int l,r,m;
	l=1;r=n;
	while (l<=r)
	{
		m=(l+r)/2;
		if (a[m]<=x)
			l=m+1;
		else if (a[m]>x)
			r=m-1;
	}
	return r;
}

int c2(int x)
{
	int l,r,m;
	l=1;r=n;
	while (l<=r)
	{
		m=(l+r)/2;
		if (a[m]<x)
			l=m+1;
		else if (a[m]>=x)
			r=m-1;
	}
	return l;
}

int main()
{
	ifstream f("cautbin.in");
	ofstream g("cautbin.out");
	f >> n;
	for (i=1;i<=n;i++)
		f >> a[i];
	f >> m;
	for (i=1;i<=m;i++)
	{
		f >> x >> y;
		if (x==0)
			g << c0(y) << "\n";
		else if (x==1)
			g << c1(y) << "\n";
		else g << c2(y) << "\n";
	}
	return 0;
}