Explain the concept of friend function in c++?
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What is the difference between a shallow copy and a deep copy?
What can c++ be used for?
What are the main characteristics of C++ as a programming language?
Distinguish between new and malloc and delete and free().
Explain what is class definition in c++ ?
Why cout is used in c++?
Explain the register storage classes in c++.
How is objective c different from c++?
Problem 5: Hero's Formula is A method for calculating the area of a triangle when you know the lengths of all three sides. Let a, b, c be the lengths of the sides of a triangle. The area is given by:A= pp-ap-b(p-c) | wherep= a+b+c2 | | Write a C-language code to calculate area of triangle using above method. Take the three lengths of the triangle from the user and display the area that your program calculates.
How is c++ used in the real world?
You run a shell on unix system. How would you tell which shell are you running?
What is the difference between public, private, and protected access?