What is a forward referencing and when should it be used?
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Explain virtual functions in C++.
Is set c++?
How would you stop a class from class from being derived or inherited?The constructer should not be Private,as object instantiation should be allowed.
What is singleton pattern in c++?
What are advantages and disadvantages of Design patterns?
What are the advantages of using pointers in a program?
Can a constructor throw a exception? How to handle the error when the constructor fails?
A company pays its salespeople on a commission basis. The salespeople receive $200 per week plus 9 percent of their gross sales for that week. For example, a saleperson who sells $5000 worth of merchandise in a week receives $200 plus 9 percent of $5000, or a total of $650. You have been supplied with a list of items sold by each salesperson. The values of these items are as follows: Item Value A 239.99 B 129.75 C 99.95 D 350.89 Write a program that inputs one salesperson's items sold in a week (how many of item A? of item B? etc.) and calculates and displays that salesperson's earnings for that week.
Which algorithm do you like the most? Why?
what you know about c++?
What is stoi in c++?
What are class and object in C++?