Write a program that demonstrate the use of constructor with default arguments for the following problem. Define a class Person with data member as name and age. Create three objects with no argument,...

Write a program that demonstrate the use of constructor with default

arguments for the following problem. Define a class Person with data member as name

and age. Create three objects with no argument, one argument name and two argument

name and age. You are not allowed to create more than one constructor.

For Code, use C++ only...