#include <iostream>
#include <fstream>

using namespace std;

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

int n,m,v[100005];

void read()
{
    int i;
    fin>>n;
    for(i=1;i<=n;i++)
    {
        fin>>v[i];
    }
}

int CB0(int x)
{
    int st,dr,mij,ans=-1;
    st=1;
    dr=n;
    while(st<=dr)
    {
        mij=(st+dr)/2;
        if(v[mij]==x)
        {
            ans=mij;
            st=mij+1;
        }
        else if(v[mij]>x)
        {
            dr=mij-1;
        }
        else st=mij+1;
    }


    return ans;
}

int CB1(int x)
{
    int st,dr,mij,ans;
    st=1;
    dr=n;
    while(st<=dr)
    {
        mij=(st+dr)/2;
        if(v[mij]<=x)
        {
            ans=mij;
            st=mij+1;
        }
        else dr=mij-1;
    }



    return ans;
}

int CB2(int x)
{
    int st,dr,mij,ans;
    st=1;
    dr=n;
    while(st<=dr)
    {
        mij=(st+dr)/2;
        if(v[mij]>=x)
        {
            ans=mij;
            dr=mij-1;
        }
        else st=mij+1;
    }



    return ans;
}

void solve()
{
    int i,tip,nr;
    fin>>m;
    while(m--)
    {
        fin>>tip>>nr;
        if(tip==0)
        {
            fout<<CB0(nr)<<"\n";
        }
        else if(tip==1)
        {
            fout<<CB1(nr)<<"\n";
        }
        else fout<<CB2(nr)<<"\n";
    }

}



int main()
{
    read();
    solve();


}