#include <iostream>
#include <fstream>
using namespace std;

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

int n,v[100001],m,i,a,b,c,q,x;

int caut0(int x)
{
    int pas=1<<16,r=0;
    while(pas!=0)
    {
        if(r+pas<=n && v[r+pas]<=x)r+=pas;
        pas/=2;
    }
    if(v[r]!=x)r=-1;
    return r;
}

int caut1(int x)
{
    int pas=1<<16,r=0;
    while(pas!=0)
    {
        if(r+pas<=n &&v[r+pas]<=x)r+=pas;
        pas/=2;
    }
    return r;
}


int caut2(int x)
{
    int pas=1<<16, r=0;
    while(pas!=0)
    {
        if(r+pas<=n && !(v[r+pas]>=x))r+=pas;
        pas/=2;

    }
    r++;
    return r;
}


int main()
{
    f>>n;
    for(i=1; i<=n; i++)
    {
        f>>v[i];
    }
    f>>m;
    while(m!=0)
    {
       f>>q>>x;
       if(q==0) g<<caut0(x);
       if(q==1) g<<caut1(x);
       if(q==2) g<<caut2(x);
       g<<"\n";
       m--;
    }

    return 0;
}