#include<stdio.h>
#include <iostream>
#include<fstream>
using namespace std;
int a[100001],n,caz,nrx,poz,i,x;
int x0(int x)
{
    int poz=-1,st=1 , dr=n, m ;

    while (st<=dr)
    {
        m=(st+dr)/2;
        if (x==a[m])
        {
            poz=m;
            st=m+1;
        }
        else
        if(x<a[m])
            dr=m-1;
        else
            st=m+1;
    }
    return poz;
}
int x1(int x)
{
    int poz=-1, st=1 , dr=n ,m;

    while (st<=dr)
    {
        m=(st+dr)/2;
        if (x>=a[m])
        {
            poz=m;
            st=m+1;

        }
        else
            dr=m-1;
    }
    return poz;
}

int x2(int x)
{
    int poz=-1, st=1 , dr=n ,m;

    while (st<=dr)
    {
        m=(st+dr)/2;
        if (x<=a[m])
        {
            poz=m;
            dr=m-1;

        }
        else
            st=m+1;

    }
    return poz;
}

int main()
{
    FILE *f = fopen("cautbin.in","r");
    FILE *g = fopen("cautbin.out","w");

    fscanf(f,"%d",&n);
    for(i=1; i<=n; i++)
        fscanf(f,"%d",&a[i]);

    fscanf(f,"%d",&nrx);
    for(i=1; i<=nrx; i++)
    {
        fscanf(f,"%d%d",&caz,&x);
        if(caz==0)
            fprintf(g,"%d\n",x0(x));
        if(caz==1)
            fprintf(g,"%d\n",x1(x));
        if(caz==2)
            fprintf(g,"%d\n",x2(x));

    }

    return 0;
}