#include <bits/stdc++.h>
#define NMAX 100000+5

using namespace std;

int n, m, v[NMAX];

int cerinta0(int st, int dr, int cautat, int sol) {
    if(st > cautat || dr < cautat)
        return sol;
    int mid = (st+dr)/2;
    if(v[mid] == cautat)
        return cerinta0(mid+1, dr, cautat, mid);
    if(v[mid] > cautat)
        return cerinta0(st, mid-1, cautat, sol);
    ///if(v[mid] < cautat)
    return cerinta0(mid+1, dr, cautat, sol);
}

int cerinta1(int st, int dr, int cautat, int sol) {
    if(st > dr)
        return sol;
    int mid = (st+dr)/2;
    if(v[mid] <= cautat)
        return cerinta1(mid+1, dr, cautat, mid);
    ///if(v[mid] > cautat)
    return cerinta1(st, mid-1, cautat, sol);
}

int cerinta2(int st, int dr, int cautat, int sol) {
    if(st > dr)
        return sol;
    int mid = (st+dr)/2;
    if(v[mid] >= cautat)
        return cerinta2(st, mid-1, cautat, mid);
    ///if(v[mid] < cautat)
    return cerinta2(mid+1, dr, cautat, sol);
}

int main()
{
    freopen("cautbin.in", "r", stdin);
    freopen("cautbin.out", "w", stdout);

    scanf("%d", &n);
    for(int i = 1; i <= n; ++i)
        scanf("%d", &v[i]);

    scanf("%d", &m);
    for(int i = 1; i <= m; ++i) {
        int c, x;
        scanf("%d%d", &c, &x);
        if(c == 0) {
            printf("%d\n", cerinta0(0, n, x, -1));
            continue;
        }
        if(c == 1) {
            printf("%d\n", cerinta1(0, n, x, -1));
            continue;
        }
        if(c == 2) {
            printf("%d\n", cerinta2(0, n, x, -1));
            continue;
        }
    }
    return 0;
}