#include <bits/stdc++.h>

using namespace std;
ifstream in ("cautbin.in");
ofstream out ("cautbin.out");

int cautbin(int val, int n, int v[])
{
    int pos=0,msk;
    for(msk=1<<20; msk>0; msk/=2)
        if(pos+msk<=n && v[pos+msk]<=val)
            pos+=msk;

    if(v[pos]==val)
        return pos;
    else
        return -1;
}

int main()
{
    int v[100001];
    int cc=1,j,n,i,ins,m,x;
    in>>n;
    for(i=1; i<=n; i++)
        in>>v[i];
    in>>m;
    for(i=1; i<=m; i++)
    {
        in>>ins>>x;
        if(ins==0)
            out<<cautbin(x,n,v)<<'\n';
        else if(ins==1)
        {
            for(j=x; j>0; j--)
            {
                if(cautbin(j,n,v)!=-1)
                {
                    out<<cautbin(j,n,v)<<'\n';
                    break;
                }
            }
        }
        else if(ins==2)
        {
            j=x;
            while(cautbin(j,n,v)==-1)
            {
                j++;
            }
            while(v[cc]==j)
            {
                cc--;
            }
            cc++;
            out<<cc<<" "<<'\n';
        }
    }
    return 0;
}