//
//  main.cpp
//  CautareBinara
//
//  Created by Ioana Teoc on 9/21/12.
//  Copyright (c) 2012 Ioana Teoc. All rights reserved.
//

#include <iostream>
#include<stdio.h>

using namespace std;
#define maxn 100005

int n, V[maxn];

int search(int x){
    int i = 0, step;
    for(step = 1; step*2 < n; step <<= 1);
    for(i = 0; step; step >>= 1 ){
        if(step + i <= n && V[step + i] <= x)
            i += step;
    }
    return i;
}

int main()
{
    int m, op, x, pos;
    freopen("cautbin.in", "r", stdin);
    freopen("cautbin.out", "w", stdout);
    scanf("%d", &n);
    for(int i = 1; i <=n; i++){
        scanf("%d", &V[i]);
    }
    cin >> m;
    for(int i=1; i<=m; i++){
        scanf("%d", &op);
        scanf("%d", &x);
        
        pos = search(x);
        
        if(op < 2){
            if(op == 0 && V[pos] != x){
                printf("%d\n", -1);
            } else
                printf("%d\n", pos);
        }
        
        else if(op == 2){
            if(V[pos] < x){
                printf("%d\n", pos + 1);
                continue;
            }
            while(V[pos - 1] == x)
                pos--;
            printf("%d\n", pos);
        }
    }
    
}