Chapter 4.6, Problem 25STE

Program Plan Intro

Description of Function:

Function has two parts that are called “function declaration” and “function definition”.

• The function declaration defines how the function is called.
• The function definition defines how the function computes the value it returns.

Parameters and arguments:

The parameter is used to denote to the variable as found in the definition of function and it is also called formal parameters.

The argument denotes to the actual input provided at function call and it is also called actual parameter.