#include <fstream>

using namespace std;
ifstream f("cautbin.in");
ofstream g("cautbin.out");
int v[100100];
int n, i, st, dr, mid, m, tip, x;
int main()
{
    f>>n;
    for( i=1; i <= n; i++ )
        f>>v[i];
    for ( f>>m; m--; ){
        f>>tip>>x;
        if ( !tip ){
            st = 1; dr = n;
            while ( st <= dr ){
                mid = st+((dr-st)>>1);
                if ( v[mid] <= x )
                    st = mid+1;
                else dr = mid-1;
            }
            if ( v[dr] == x )
                g<<dr<<"\n";
            else g<<"-1\n";
            continue;
        }
        if ( tip == 1 ){
            st = 1; dr = n;
            while ( st <= dr ){
                mid = st+((dr-st)>>1);
                if ( v[mid] <= x )
                    st = mid+1;
                else dr = mid-1;
            }
            g<<dr<<"\n";
            continue;
        }
        st = 1; dr = n;
        while ( st <= dr ){
            mid = st+((dr-st)>>1);
            if ( v[mid] >= x )
                dr = mid-1;
            else st = mid+1;
        }
        g<<st<<"\n";
    }
    return 0;
}