Program: write program in C++ : -
Class Swap contains tow data members num1 , num2 and member function swapping ,the aim of this function is swapping num1 and num2 values , swapping should done by using pointer , i.e. if num1= 20 and num2 =5 they become : num1= 5 and num2=20.
You need to prepare a C++ program of class swap.