#include<fstream>
#define dmax 100003

using namespace std;

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

int n, m;
int array[dmax];

int binary_search(int nr)
{
    int lo = 1;
    int hi = n;
    int mid;

    while(lo <= hi)
    {
        mid = lo + (hi-lo)/2;

        if(array[mid] == nr)
            return mid;
        else if(array[mid] < nr)
            lo = mid+1;
        else if(array[mid] > nr)
            hi = mid-1;
    }

    return mid;
}



int main()
{
    in>>n;

    for(int i=1; i<=n; i++)
        in>>array[i];

    in>>m;

    for(int i=1; i<=m; i++)
    {
        int op;
        int nr;

        in>>op>>nr;

        int index = binary_search(nr);

        if(op == 0)
        {
            while(array[index+1] == nr && index < n)
                index++;

            if(array[index] == nr)
                out<<index<<'\n';
            else out<<"-1\n";
        }
        else if(op == 1)
        {
            while(array[index+1] == nr && index < n)
                index++;

            while(array[index] > nr && index > 1)
                index--;
            out<<index<<'\n';
        }
        else if(op == 2)
        {
            while(array[index-1] == nr && index > 1)
                index--;

            while(array[index] < nr && index < n)
                index++;
            out<<index<<'\n';
        }
    }

    in.close();
    out.close();

    return 0;
}