#include <iostream>
#include <fstream>

using namespace std;

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

int St, p, m, n, a[100005];

int cb(int x, int q)
{
    int st=St, p=0;
    while(st)
    {
        if(p+st<=n&&a[p+st]<=x)
            p+=st;
        st=st>>1;
    }
    if(q==0)
    {
        if(a[p]==x)
            return p;
        else
            return -1;
    }
    if(q==1)
    {
        return p;
    }
}

int cb2(int x)
{
    int st=St, p=0;
    while(st)
    {
        if(p+st<=n&&a[p+st]<x)
            p+=st;
        st=st>>1;
    }
    return p+1;
}

int main()
{
    fin>>n;
    for(int i=1;i<=n;i++)
    {
        fin>>a[i];
    }
    fin>>m;
    St=1;
    while(St<n)
        St=St<<1;
    for(int i=1;i<=m;i++)
    {
        int q, x;
        fin>>q>>x;
        if(q==2)
            fout<<cb2(x)<<'\n';
        else
            fout<<cb(x,q)<<'\n';
    }
    return 0;
}