#include <fstream>

using namespace std;

ifstream fin("cautbin.in");
ofstream fout("cautbin.out");

int v[100002] , n  , m , x , tip;

int cautbin0(int left,int right)
{
	int mid = left + (right-left)/2;
	if(v[mid]==x) 
	{
		while(v[mid+1]==x && mid+1<=n) mid++;
		return mid;
	}
	else
	if(left>=right) return -1;
	if(x>v[mid])
		 return	cautbin0(mid,right);
	return cautbin0(left,mid);
}

int cautbin1(int left,int right)
{
	int mid = left + (right-left)/2;
	if(v[mid+1]>x && v[mid]<x) return mid;
	if(v[mid]==x) 
	{
		while(v[mid+1]==x && mid+1<=n) mid++;
		return mid;
	}
	else
	if(x>v[mid])
		 return	cautbin1(mid,right);
	return cautbin1(left,mid);
}

int cautbin2(int left,int right)
{
	int mid = left + (right-left)/2;
	if(v[mid]>x && v[mid-1]<x) return mid;
	if(v[mid]==x) 
	{
		while(v[mid-1]==x && mid-1>=1) mid--;
		return mid;
	}
	else
	if(x>v[mid])
		 return	cautbin2(mid,right);
	return cautbin2(left,mid);
}

int main()
{
	fin>>n;
	for(int i=1;i<=n;++i)
		fin>>v[i];
	fin>>m;
	for(;m;m--)
	{
		fin>>tip>>x;
		if(tip==0) fout<<cautbin0(1,n)<<'\n';
		else
			if(tip==1)  fout<<cautbin1(1,n)<<'\n';
			else
				fout<<cautbin2(1,n)<<'\n';
	}
	return 0;
}