What are virtual functions and what is its use?
A virtual function is a member function that you expect to be redefined in derived classes. When you refer to a derived class object using a pointer or a reference to the base class, you can call a virtual function for that object and execute the derived class's version of the function.
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What should main() return in c and c++?
What is the use of class in c++?
What is function prototyping? What are its advantages?
why the size of an empty class is 1
What is Pure Virtual Function? Why and when it is used ?
What are the advantages of prototyping?
When to use Multiple Inheritance?
Compare compile time polymorphism and Runtime polymorphism
What are the advantages of c++?
What is the Diffrence between a "assignment operator" and a "copy constructor"?
A prime number is a number which is divisible only by itself and 1. Examples of the first few primes are 2, 3, 5, 7, 11. Consider writing a program which can generate prime numbers for you. Your program should read in and set a maximum prime to generate and a minimum number to start with when looking for primes. This program should be able to perform the following tasks: 1. Read the maximum number from user (keyboard input) to look for primes. The program should not return any primes greater than this number. 2. Read the minimum number from user (keyboard input) to look for primes. The program should not return any primes less than this number. 3. Generate and print out every prime number between the maximum prime and minimum number specified by the user.
What is the benefit of c++?