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Question -

Define a class ITEM in C++ with the following description:
Private Members
• Code of type integer (Item Code)
• Iname of type string (Item Name)
• Price of type float (Price of each item)
• Qty of type integer (Quantity of item in stock)
• Offer of type float (Offer percentage on the item)
• A member function GetOffer( ) to calculate Offer percentage as per the following rule :
If Qty < = 50 Offer is 0
If 50 < Qty < = 100 Offer is 5
If Qty >100 Offer is 10
Public Members
• A function GetStock() to allow user to enter values for Code, Iname, Price, Qty and call function GetOffer() to calculate the offer.
• A function ShowItem( ) to allow user to view the content of all the data members.



Answer -

class Item
 {
 int Code; 
char Iname [20]; 
float Price; 
int Qty; 
float Offer; 
void GetOffer( ) ; 
public:
 void GetStock ()
 {
 cin>>Code;
 gets (Iname) ;    // OR cin.
 getline (Iname, 80); Or cin>>Iname;
 cin>>Price>>Qty;
 GetOfferO ;
 }
 void Showltem ()
 {
 cout<
 };
 void Item : GetOffer ()
 {
 if (Qty < =50)
 Offer = 0;
 else if (Qty <= 100)
 Offer = 5; //OR Offer = 0.05; 
else
 Offer = 10; //OR Offer = 0.1;
 }

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