#include <iostream>
#include <fstream>
using namespace std;
int N,M,arr[1000000],Q,num,op;
int bsearch1(int numri,int high,int low)
{
    int mid;
    while(low<=high)
    {
        mid=low+(high-low)/2;
if(arr[mid]<=numri)
    low=mid+1;
        else if(arr[mid]>numri)
            high=mid-1;
    }
    if(arr[high]==numri)
        return high;
    return -1;
}
int bsearch2(int numri,int high,int low)
{
    int mid;
    while(low<=high)
    {
        mid=low+(high-low)/2;
        if(arr[mid]<=numri)
            low=mid+1;
        else if(arr[mid]>numri)
            high=mid-1;
    }
    return high;
}
int bsearch3(int numri,int high,int low)
{
    int mid;
    while(low<=high)
    {
        mid=low+(high-low)/2;
         if(arr[mid]<numri)
            low=mid+1;
        else if(arr[mid]>=numri)
            high=mid-1;
    }
    return  low;
}
int main()
{
    ios_base::sync_with_stdio(0);
    cin.tie(0);
 freopen("cautbin.in","r",stdin);
 freopen("cautbin.out","w",stdout);
    cin>>N;
    for(int i=1;i<=N;i++)
        cin>>arr[i];
        cin>>Q;
while(Q--)
{
    cin>>op>>num;
    if(op==0)
    cout<<bsearch1(num,N,1)<<"\n";
    if(op==1)
    cout<<bsearch2(num,N,1)<<"\n";
    if(op==2)
    cout<<bsearch3(num,N,1)<<"\n";
}

    return 0;
}