#include <iostream>
#include <fstream>
using namespace std;
const int NMAX=100000;

int N,v[NMAX+1];

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

int caut0(int x)
{
    int p=1,u=N,poz=-1;
    while(p<=u)
    {
        int m=(p+u)/2;
        if(x==v[m])
        {
            poz=m;
            p=m+1;
        }
        else
            if(x>v[m])
                p=m+1;
            else
                u=m-1;
    }
    return poz;
}

int caut1(int x)
{
    int p=1,u=N,poz=-1;
    while(p<=u)
    {
        int m=(p+u)/2;
        if(x>=v[m])
        {
            poz=m;
            p=m+1;
        }
        else
            u=m-1;
    }
    return poz;
}

int caut2(int x)
{
    int p=1,u=N,poz=-1;
    while(p<=u)
    {
        int m=(p+u)/2;
        if(x<=v[m])
        {
            poz=m;
            u=m-1;
        }
        else
            p=m+1;
    }
    return poz;
}

int main()
{
    int M,x,t;
    fin>>N;
    for(int i=1; i<=N; i++)
        fin>>v[i];
    fin>>M;
    while(M--)
    {
        fin>>t>>x;
        switch(t)
        {
        case 0:
            fout<<caut0(x)<<'\n';
            break;
        case 1:
            fout<<caut1(x)<<'\n';
            break;
        case 2:
            fout<<caut2(x)<<'\n';
            break;
        }
    }
    fin.close();
    fout.close();
    return 0;
}