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Question 4:
(2 marks)
The given Q4.cpp file contains statements about input and output data of objects from the Laptop class.
You should write the statements to complete the Laptop class as described below:
Laptop
Where:
4 of 4
Paper No: 1
-id: string
- model: string
- brand: string
- price: int
- quantity: int
+ Laptop (id: string, model: string,
brand: string, price: int, quantity: int)
+getTotalValue(): int
+ printInfo(): void
Laptop(id:string, model:string, brand: String, price:
int, quantity: int) parameterized constructor: set
the values to the id, model, brand, price and
quantity.
getTotalValue():int-return the value of total laptop
with formular: totalValue = price* quantity
printInfo():void - Print all the information of the
Laptop: id, model, brand, price, quantity.
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Hints:
-We can use the to_string() in the string library to convert int to string
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