#include <iostream>
#include <cstdio>

using namespace std;

const int NMAX=100000;
int n,v[NMAX+5],L=16;

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

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

int caut0(int x)
{
    int r,pas;
    r=0;
    pas=1<<L;
    while(pas!=0)
    {
        if(r+pas <= n && v[r+pas] <= x)
            r+=pas;
        pas=pas/2;
    }
    if (r == 0 || v[r] < x)
    {
        r = -1;
    }
    return r;
}
int main()
{
    freopen("cautbin.in","r",stdin);
    freopen("cautbin.out","w",stdout);
    cin>>n;
    int i;
    for(i=1;i<=n;i++)
        cin>>v[i];
    int m,cerinta,x;
    cin>>m;
    for(i=1;i<=m;i++)
    {
        cin>>cerinta>>x;
        if(cerinta==0)
            cout<<caut0(x)<<"\n";
        if(cerinta==1)
            cout<<caut1(x)<<"\n";
        if(cerinta==2)
            cout<<caut2(x)<<"\n";
    }

}