Can you write a function similar to printf()?
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What is the default access level?
What is a virtual destructor? Explain the use of it?
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 uses less memory? a) struct astruct { int x; float y; int v; }; b) union aunion { int x; float v; }; c) char array[10];
If a base class is an adt, and it has three pure virtual functions, how many of these functions must be overridden in its derived classes?
What is c++ virtual inheritance?
What does #define mean in c++?
What are proxy objects?
What is a far pointer? where we use it?
Write any small program that will compile in "C" but not in "C++"
When does a name clash occur in c++?
What is &x in c++?