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