Project Penjualan Simple lewat C++

Hasil Interface:

Input Jumlah Data: 3
Kode Barang 1 (M/K) : M
Jumlah Unit Jual : 3
Total : Rp 300

Kode Barang 2 (M/K) : K
Jumlah Unit Jual : 2
Total : Rp 400

Kode Barang 3 (M/K) : M
Jumlah Unit Jual : 5
Total : Rp 500

No Kode Barang Jml Unit Jual Total
1. M 8 800
2. K 2 400

Jumlah Unit Jual Paling Banyak : 5
Paling Sedikit: 2

Total Jual Seluruhnya : Rp 1200
Kode M : 2
Kode K : 1

Coding Untuk Hasil Diatas:

#include
main()
{
char kb;
int m,k,d,jml[41],hk,hm,i,thm,thk,total,bs,kc,jk,jm;
m=0;
k=0;
thm=0;
thk=0;
jk=0;
jm=0;
cout<<"Input Jumlah Data: ";
cin>>d;

for (i=1;i<=d;i++)
{
cout<<"Kode Barang "< cin>>kb;
cout<<"Jumlah Unit Jual : ";
cin>>jml[i];
if (kb=='M' || kb=='m')
{
m=m+1;
hm=jml[i]*100;
cout<<"Total : Rp "< thm=thm+hm;
jm=jm+jml[i];
}
else if(kb=='K'||kb=='k')
{
k=k+1;
hk=jml[i]*200;
cout<<"Total : Rp "< thk=thk+hk;
jk=jk+jml[i];
}
}
for (i=1;i<=d;i++)
{
if (jml[i]>=bs)
{
bs=jml[i];
}
}
kc=bs;
for (i=1;i<=d;i++)
{
if (jml[i] {
kc=jml[i];
}
}

cout<<"No Kode Barang Jml Unit Jual Total"< cout<<"1. M "< cout<<"2. K "< cout< cout<<"Jumlah Unit Jual Paling Banyak : "< cout<<" Paling Sedikit: "< cout< total=thm+thk;
cout<<"Total Jual Seluruhnya : Rp "< cout<<"Kode M : "< cout<<"Kode K : "<return 0;
}

" Semoga Bermanfaat "