C++ program： C++ function overloading 1）Using function overloading, write a function area( ) to calculate the area of a

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C++ program： C++ function overloading
1）Using function overloading, write a
function area( ) to calculate the
area of a circle, rectangular, and a trapezoid with
one, two and three arguments.
2）Write another function add( ) to
add two ints or two doubles
or two strings.
Notice:
***C++ program only, not C. Im a new learner of C++, so please
provide a full code of the program, screen shot for the output. and
explain to me how you write it. thanks alot!!
***read and follow the question carefully before you wirte the
code, check the example.
***If you dont know how to do it, please skip it and let
others to answer it. Correct answers will receive a upvote, wrong
answer and didnt follow the question instructions will receive a
downvote,unless you can change your answer.