#include<iostream>
#include<fstream>
using namespace std;
ifstream fin("cautbin.in");
ofstream fout("cautbin.out");
int v[100010];
int main()
{
    long long n, m, tip, val, i, p, u, mij, poz;
    fin>>n;
    for(i=1; i<=n; i++)
        fin>>v[i];
    fin>>m;
    while(m--)
    {
        fin>>tip>>val;
        p=1;
        u=n;
        if(tip==0)
        {
            while(p<=u)
            {
                mij=(p+u)/2;
                if(v[mij]<=val)
                    p=mij+1;
                else
                    u=mij-1;
            }
            mij=(p+u)/2;
            if(v[mij]>val)
                mij--;
            if(v[mij]==val)
                fout<<mij<<"\n";
            else
                fout<<-1<<"\n";
        }
        if(tip==1)
        {
            while(p<u)
            {
                mij=(p+u)/2;
                if(v[mij]<=val)
                    p=mij+1;
                else
                    u=mij;
            }
            mij=(p+u)/2;
            if(v[mij]>val)
                mij--;
            fout<<mij<<"\n";
        }
        if(tip==2)
        {
            while(p<u)
            {
                mij=(p+u)/2;
                if(v[mij]<val)
                    p=mij+1;
                else
                    u=mij;
            }
            mij=(p+u)/2;
            if(v[mij]<val)
                mij++;
            fout<<mij<<"\n";
        }
    }
    return 0;
}