koding penjualan dengan c++

hai sob kali ini ane posting program sederhana tentang penjualan kali aja dapat bermanfaat

#include<vcl.h>
#include<stdio.h>
#include<conio.h>
main()
{
int namabarang,hargasatuan,banyakbarang;
float totalharga,discount,totalbayar;
printf("\n masukan nama barang:"); scanf("%s",&namabarang);
printf("\n masukan harga satuan:"); scanf("%d",&hargasatuan);
printf("\n masukan banyak barang:"); scanf("%d",&banyakbarang);
totalharga=hargasatuan*banyakbarang;
discount=totalharga*10/100;
totalbayar=totalharga-discount;
printf("\n hasil total harga=%2.2f",totalharga);
printf("\n hasil discount=%2.2f",discount);
printf("\n hasil total bayar=%2.2f",totalbayar);
getch();
}

PSEUDOCODE

input = nama barang,harga satuan banyak barang,
    total harga,discount,total bayar.
proses = total harga=harga satuan * banyak barang
     discount=total harga * 10%
     total bayar = total harga - discount
output = total harga,discount,dan total bayar