This code helps to understand the concept of destructors i.e to destroy an object using C++
This code helps us to understand how to define a member function outside the class definition in C++.
This code helps to understand the concept of friend function using C++. In this program the friend function is used to find the mean value of a sample.
This code helps to understand the concept of copy constructor using C++. A copy constructor is used to when an object is initialized from an existing object.
This code helps to understand the concept of function overloading using C++. Two different data types are taken in the code.