#include <fstream>
using namespace std;

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

int v[100001];

int cer1(int pr,int ul,int x)
{
    int mij,r=-1;
    while (pr<=ul)
    {
        mij=(pr+ul)/2;
        if (v[mij]==x)
            r=mij;
        if (v[mij]>x)
            ul=mij-1;
        else
            pr=mij+1;
    }
    out<<r<<'\n';
}


void cer2(int pr,int ul,int x)
{
    int r,mij;
    while(pr<=ul)
    {
        mij=(pr+ul)/2;
        if(v[mij]<=x)
            r=mij;
        if(v[mij]>x)
            ul=mij-1;
        else
            pr=mij+1;
    }
    out<<r<<'\n';
}

void cer3(int pr,int ul,int x)
{
    int r,mij;
    while(pr<=ul)
    {
        mij=(pr+ul)/2;
        if(v[mij]>=x)
            r=mij;
        if(v[mij]<x)
            pr=mij+1;
        else
            ul=mij-1;
    }
    out<<r<<'\n';
}

int main()
{
    int n,m,c,x,i;
    in>>n;
    for(i=1;i<=n;i++)
    {
        in>>v[i];
    }
    in>>m;
    for(i=1;i<=m;i++)
    {
        in>>c>>x;
        if(c==0)
        {
            cer1(1,n,x);
        }
        else
        {
            if(c==1)
            {
                cer2(1,n,x);
            }
            else
            {
                cer3(1,n,x);
            }
        }
    }
    return 0;
}