#include <fstream>
using namespace std;
ifstream fin("cautbin.in");
ofstream fout("cautbin.out");
int  i,n,m,a[100001],x,y;
void cb(int aa)
{
    int in=1,sf=n,ok=0,mj;
    while(in<=sf)
    {
        mj=(in+sf)/2;
        if(a[mj]==aa)
        {
            ok=1;
            break;
        }
        if(a[mj]>aa)
            sf=mj-1;
        if(a[mj]<aa)
            in=mj+1;
    }
    if(ok==0)
        fout<<"-1"<<'\n';
    else
    {
        int i=mj+1;
        while(a[i]==aa && i<=n)
            i++;
        fout<<i-1<<'\n';
    }
}
void cbb(int aa)
{
    int in=1,sf=n,ok=0,mj;
    while(in<=sf)
    {
        mj=(in+sf)/2;
        if(a[mj]==aa)
        {
            ok=1;
            break;
        }
        if(a[mj]>aa)
            sf=mj-1;
        if(a[mj]<aa)
            in=mj+1;
    }
    aa=a[sf];
    int i=sf+1;
    if(ok==1)
    {
        aa=a[mj];
        i=mj+1;
    }
    while(a[i]==aa && i<=n)
        i++;
    fout<<i-1<<'\n';
}
void cbbb(int aa)
{
    int i=0,in=1,sf=n,ok=0,mj;
    while(in<=sf)
    {
        mj=(in+sf)/2;
        if(a[mj]==aa)
        {
            ok=1;
            break;
        }
        if(a[mj]>aa)
            sf=mj-1;
        if(a[mj]<aa)
            in=mj+1;
    }
    aa=a[in];
    i=in-1;
    if(ok==1)
    {
        aa=a[mj];
        i=mj-1;
    }
    while(a[i]==aa && i>=1)
        i--;
    fout<<i+1<<'\n';
}
int main()
{
    fin>>n;
    for(i=1;i<=n;i++)
        fin>>a[i];
    fin>>m;
    for(i=1;i<=m;i++)
    {
        fin>>x>>y;
        if(x==0)
            cb(y);
        else
            if(x==1)
                cbb(y);
            else
                cbbb(y);
    }
    return 0;
}