/* 
 * File:   main.cpp
 * Author: VirtualDemon
 *
 * Created on April 9, 2010, 11:39 AM
 */
#include <cstdlib>
#include <fstream>
#define Nmax 100111

/*
 * 
 */
using namespace std;
int main(int argc, char** argv)
{
    int v[Nmax];
    int N, M, i, j, left, right, middle, p;
    ifstream in( "cautbin.in" );
    ofstream out( "cautbin.out" );
    in>>N;
    for( i=1; i <= N; in>>v[i], ++i );
    for( in>>M; M; --M )
    {
        in>>i>>j;
        p=-1; left=1; right=N;
        while( left <= right )
        {
            middle=left+(right-left)/2;
            if( !i )
            {
                if( j == v[middle] )
                {
                    for( p=left; j == v[p+1]; ++p );
                    break;
                }
                if( j < v[middle] )
                    right=middle-1;
                else left=middle+1;
                continue;
            }
            if( 1 == i )
            {
                if( j < v[middle] )
                    right=middle-1;
                else p=middle, left=middle+1;
                continue;
            }
            if( j <= v[middle] )
                p=middle, right=middle-1;
            else left=middle+1;
        }
        out<<p<<'\n';
    }
    return EXIT_SUCCESS;
}