Contoh Pemograman C++ Kasir Toko Baju

#include <stdio.h>
#include <conio.h>
#include <iostream.h>

main()
{
char kode[3],*merk,ukuran,nm[20],no[13];
long harga,jml,total,kembali,byr;

cout<<"JAKET SERBA NYAMAN\n";
cout<<"================================="<<endl;
cout<<"Nama Pembeli:";gets(nm);
gotoxy(35,3);
cout<<"No.tlp\n";cin>>no;
cout<<"================================="<<endl;
cout<<"Pilihan kode jaket:\n";
cout<<"1.untuk kode jaket eiger\n";
cout<<"2.untuk kode jaket polo\n";
cout<<"================================="<<endl;
cout<<"Kode Jaket:";cin>>kode;
cout<<"Ukuran[s/m/l]:";cin>>ukuran;
cout<<"Jumlah Beli:";cin>>jml;

if (kode)
{
merk= "Eiger";
if (ukuran== 's'|| 'S')
harga=150000;
else if (ukuran== 'm'||'M')
harga=220000;
else if (ukuran== 'l'||'L')
harga=250000;
}
else
{
merk= "Polo";
if (ukuran== 's'|| 'S')
harga=100000;
else if (ukuran== 'm'||'M')
harga=150000;
else if (ukuran== 'l'||'L')
harga=200000;
}

cout<<"Merek Barang:"<<merk<<endl;
cout<<"Harga Barang:"<<harga<<endl;
total=jml*harga;
cout<<"Total Bayar:"<<total<<endl;
cout<<"Bayar :";cin>>byr;
kembali = byr-total;
cout<<"Kembali:"<<kembali<<endl;
cout<<"==================================="<<endl;
getch();
}