Chapter 19, Problem 2PP

Program Plan Intro

Print Palindrome Square

Program plan:

Filename: “StreamUtil.java”

• Include the required header files
• Define the class “StreamUtil”
  • Define the “palindromeSquare” method
    • Return the palindrome square value
  • Define “isPalidrome” method
    • Declare the required variables and call the methods
    • The results are stored in the corresponding variables.
    • Return the value

Filename: “Main.java”

• Include the required header files
• Define the class “Main”
  • Define the “main” method
    • Call the “printPerfectSquare” method with value “1” and display the result.
    • Display the expected value
    • Call the “printPerfectSquare” method with value “3” and display the result.
    • Display the expected value
    • Call the “printPerfectSquare” method with value “6” and display the result.
    • Display the expected value
  • Define the “printPerfectSquare” method
    • Display the perfect square
    • Call the “palindromeSquare” method in “StreamUtil” class