#include <bits/stdc++.h>
using namespace std;
ifstream fin("cautbin.in");
ofstream fout("cautbin.out");
int n, a[100001], q;

int CB1(int a[], int st, int dr, int x)
{
    int p = -1, mij;
    while(st <= dr)
    {
        int mij = (st + dr) / 2;
        if(a[mij] == x)
        {
            p = mij;
            st = mij + 1;
        }
        else if(a[mij] < x) st = mij + 1;
        else dr = mij - 1;
    }
    return p;
}

int CB2(int a[], int st, int dr, int x)
{
    int p = -1, mij;
    while(st <= dr)
    {
        mij = (st + dr) / 2;
        if(a[mij] <= x)
        {
            p = mij;
            st = mij + 1;
        }
        else dr = mij - 1;
    }
    return p;
}

int CB3(int a[], int st, int dr, int x)
{
    int p = -1, mij;
    while(st <= dr)
    {
        mij = (st + dr) / 2;
        if(a[mij] >= x)
        {
            p = mij;
            dr = mij - 1;
        }
        else st = mij + 1;
    }
    return p;
}

int main()
{
    int i, x, op;
    fin >> n;
    for(i = 1; i <= n; i++)
        fin >> a[i];
    fin >> q;
    for(i = 1; i <= q; i++)
    {
        fin >> op >> x;
        if(op == 0) fout << CB1(a, 1, n, x) << "\n";
        else if(op == 1) fout << CB2(a, 1, n, x) << "\n";
        else fout << CB3(a, 1, n, x) << "\n";
    }
    return 0;
}