Chapter 6, Problem 20SA

(a)

Program Plan Intro

To identify the function prototype, function heading, function body and function definition in the given code.

(b)

Program Plan Intro

To identify function call statements, formal parameters, and actual parameters in the given program.

(c)

Program Plan Intro

To identify value parameters and reference parameters from the given program.

(d)

Program Plan Intro

To identify the local variables and global variables for the given program.

(e)

Program Plan Intro

To identify the named constants in the given program.

(f)

Program Plan Intro

Program Plan:

• The variable RATE of double type is used to store a constant value.
• The variable STAR of char type is used to store a constant value.
• The variable s of integer type is used to store s fixed value.
• The variable t of integer type is used to store a fixed value.
• The variable d of double type is passed as a parameter to func() method.
• The variable ch of char type is used to store the value of STAR variable.

Program Description:

The main purpose of the program is to illustrate passing parameters by value and passing parameters by reference.