Chapter 12, Problem 7E

Program Plan Intro

Program Plan:

• Include the necessary header files into program.
• Define the macro named “IS_UPPER_CASE()” to find out the uppercase character.
• Define the macro named “IS_LOWER_CASE()” to find out the lowercase character.
• Define the macro named “IS_ALPHABETIC()” to find out the given letter is alphabetic or not. This macro calls both uppercase and lowercase macros to find out the character.
• Define the main function.
  • Declare the variable named “value” in type of character.
  • Prompt the user and get the value.
  • Using “if…else” condition, call the macro “IS_ALPHABETIC ()” which passes an argument and print the resultant values on screen.