Programming in C
4th Edition
ISBN: 9780321776419
Author: Stephen G. Kochan
Publisher: Addison-Wesley
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Expert Solution & Answer
Chapter 12, Problem 1E
Explanation of Solution
Purpose of given code 12.1.:
- The code “
Program 12.1.” is to check given value is even or not. It has a function named “isEven()” which get an argument and checks the value of the argument is even using “if…else” condition. - If the given argument value is even, the macro value of “YES” stored into the variable “answer” otherwise it assigned macro value of “NO” to the variable “answer”.
- The main program calls the function with argument as “17” and “20”.
Expert Solution & Answer
Sample Output
no yes
Comparison:
The type in code prints the above output which is “equal” to the output presented in the text book. The function returns “no” for the input value “17” and returns “yes” for the input value “20”.
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