#include <iostream>
#include <stdio.h>
#define NMax 100005
using namespace std;
int v[NMax],N,M;

int CB1(int x)
{
    int s=0;
    int d=N+1;
    while(d-s>1)
    {
        int mij=(s+d)/2;
        if(v[mij]>x)
            d=mij;
        else
            s=mij;
    }
    if(v[s]!=x)
        return -1;
    return s;
}

int CB2(int x)
{
    int s=0;
    int d=N+1;
    while(d-s>1)
    {
        int mij=(s+d)/2;
        if(v[mij]>x)
            d=mij;
        else
            s=mij;
    }
    return s;
}

int CB3(int x)
{
    int s=0;
    int d=N+1;
    while(d-s>1)
    {
        int mij=(s+d)/2;
        if(v[mij]>=x)
            d=mij;
        else
            s=mij;
    }
    return d;
}

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 x,op;
        scanf("%d%d",&op,&x);
        if(op==0)
            printf("%d\n",CB1(x));
        else if(op==1)
            printf("%d\n",CB2(x));
        else if(op==2)
            printf("%d\n",CB3(x));
    }
}