Page 498 - C++

Online Shopping
A project to keep record of selling cart and billing.

struct date
{
int dd,mm,yy,time_slot;
};
struct Item
{
int item_no;
char Description[20],remark[30], category[30],company[30];
int quantity;
float price;
};
class ItemList
{
Item I;
public:
void IGetdata();
void IDisplaydate();
int Return_item_no{ return I..item_no; }
char *Return_category(){ return I.category; }
void Sell_Quantity(int q)
{
I.quantity+=q;
}
void Purchase_Quantity(int q)
{
I.quantity-=q;
}

};
class Selling_cart
{
Item I[20];
date tans_date;
float Bill_ant,dis_amt;
char mode[10],cnumber[20],ctyep[30];
public:
void IGetdata();
void IDisplaydate();
};