Chapter 14, Problem 8PC

Program Plan Intro

Palindrome Testing

Program Plan:

• Include the required header files to the program.
• Declare function prototype.
• Define the “main()” function. Inside this function,
  • Do until the user enters “ENTER” key using “while” condition.
    • Get a word from the user and store it in a variable “word”.
    • Check if the entered word is empty.
      • If the condition is true then, return 1.
    • Call the function “isPalindrome()” and check if the function returns “true”.
      • If the function returns true then, the entered word is a palindrome.
      • Else, the entered word is not a palindrome.
  • Return the statement.
• Give function definition for “isPalindrome()”.
  • Check if the value of “lower” is greater than “upper”.
    • Return “true”.
  • Check if the first and the last characters are not equal.
    • Return “false”.
  • Return and call the function “isPalindrome()” recursively.