borland c++ gotoxy

#include <iostream.h>
#include <conio.h>
#include <stdio.h>
judul()
{cout<<"\t\t PENJUALAN LAMPU AJAIB\"BSI LAMP\" "<<endl;
 cout<<"\t\t JL. SARANA NO. 21 TELP. 1234567"<<endl;}
garis()
{cout<<"______________________________________________________________"<<endl;}

main()
{
char np[10], kdlamp[5][10], *merk [10], watt[5][10], lagi;
int i,j, harga [10], jumbel[10], subtotal[10], total=0, ubay, ukem;
awal:
clrscr();
judul();
garis();
cout<<"Masukkan Nama Pembeli      :";gets(np);
cout<<"Masukkan Jumlah Pemesanan  :";cin>>j;
cout<<endl;
for (i=1; i<=j; i++)
{
    cout<<"Data Pemesanan Ke-"<<i<<endl;
   cout<<"Masukkan Kode Lampu [PL/OL/SL]  :";cin>>kdlamp[i];
   cout<<"Masukkan Ukuran Lampu [5/10]    :";cin>>watt[i];
   if ((strcmp(kdlamp[i],"PL")==0 || strcmp(kdlamp[i],"pl")==0))
   {(merk[i]="PHILIPS LAMP");
       if (watt[i],"5")
      {harga[i]=5000;}
      else
      {harga[i]=10000;}}
   else if ((strcmp(kdlamp[i],"OL")==0|| strcmp(kdlamp[i],"ol")==0))
   {(merk[i]="OSRAM LAMP");
       if (watt[i],"5")
      {harga[i]=7000;}
      else
      {harga[i]=15000;}}
   else
   {(merk[i]="SINYOKU LAMP");
       if (watt[i],"5")
      {harga[i]=12000;}
      else
      {harga[i]=20000;}}
   cout<<"Merk Lampu                      :"<<merk[i]<<endl;
   cout<<"Jumlah Beli                     :";cin>>jumbel[i];
   cout<<endl;
 subtotal[i]=jumbel[i]*harga[i];
 total=total+subtotal[i];
}
clrscr();
judul();
garis();
cout<<"Nama Pemesan        :"<<np<<endl;
garis();
     //123456789012345678901234567890123456789012345678901234567890
cout<<"No   KODE     WATT     HARGA      JUMLAH     TOTAL"<<endl;
cout<<"     LAMPU    LAMPU    LAMPU      BELI"<<endl;
for (i=1; i<=j; i++)
{
gotoxy(1,7+i);cout<<i<<endl;
gotoxy(6,7+i);cout<<kdlamp[i]<<endl;
gotoxy(15,7+i);cout<<watt[i]<<endl;
gotoxy(24,7+i);cout<<harga[i]<<endl;
gotoxy(35,7+i);cout<<jumbel[i]<<endl;
gotoxy(46,7+i);cout<<subtotal[i]<<endl;
}
garis();
cout<<"Total Bayar        :Rp."<<total<<endl;
cout<<"Total Item         :"<<j<<endl;
cout<<"Uang Pembayaran    :Rp.";cin>>ubay;
ukem=ubay-total;
cout<<"Uang Kembalian     :Rp."<<ukem<<endl;
cout<<endl;

cout<<"Ingin Input Lagi ?";cin>>lagi;
if (lagi=='Y' || lagi=='y')
    goto awal;
else
    goto akhir;
akhir:
getch();
}