#include <bits/stdc++.h>

using namespace std;

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

int n, m, a[100006];

int CautBin1(int x)
{
    int st = 1, dr = n, mij, val = -1;

    while(st <= dr)
    {
        mij = (st + dr) / 2;

        if(a[mij] == x)
        {
            val = mij;
            st = mij + 1;
        }
        if(a[mij] < x)
            st = mij + 1;
        if(a[mij] > x)
            dr = mij - 1;
    }

    return val;
}

int CautBin2(int x)
{
    int st = 1, dr = n, mij, val = -1;

    while(st <= dr)
    {
        mij = (st + dr) / 2;

        if(a[mij] <= x)
        {
            st = mij + 1;
            val = mij;
        }
        else
            dr = mij - 1;
    }

    return val;
}

int CautBin3(int x)
{
    int mij, st = 1, dr = n, val = -1;

    while(st <= dr)
    {
        mij = (st + dr) / 2;
        if(a[mij] >= x)
        {
            val = mij;
            dr = mij - 1;
        }
        else
            st = mij + 1;
    }

    return val;
}

void Citire()
{
    int i, x, y;

    fin >> n;

    for(i = 1; i <= n; i++)
        fin >> a[i];

    fin >> m;

    for(i = 1; i <= m; i++)
    {
        fin >> x >> y;
        if(x == 0)
            fout << CautBin1(y) << "\n";
        if(x == 1)
            fout << CautBin2(y) << "\n";
        if(x == 2)
            fout << CautBin3(y) << "\n";
    }
}
int main()
{
    Citire();
    return 0;
}