Chapter 5, Problem 5GZ

Program Plan Intro

Rock Paper Scissors game

Program plan:

• Import necessary package.
• Create a class “RockPaperScissors”,
  • Define the method “main()”,
  • Declare and initialize the necessary variables.
  • Generate the random value for the computer.
  • Assign the integer value returned from the method “parseInt()”.
  • Check whether the user value is “1”,
    • If it is true set the string as “rock”.
  • Otherwise, check whether the user value is “2”,
    • If it is true set the string as “paper”.
  • Otherwise,
    • Set the string as “scissors”.
  • Check whether the computer value is “1”,
    • If it is true set the string as “rock”.
  • Otherwise, check whether the computer value is “2”,
    • If it is true set the string as “paper”.
  • Otherwise,
    • Set the string as “scissors”.
  • Check whether the user value is “1”,
    • Check whether the computer value is “1”,
      • If it is true, set the string as “tie”.
        • Otherwise, check whether the computer value is “2”,
        • • If it is true, set the string as “computer”.
        • Otherwise, set the string as “you”.
  • Check whether the user value is “2”,
    • Check whether the computer value is “2”,
      • If it is true, set the string as “tie”.
        • Otherwise, check whether the computer value is “3”,
        • • If it is true, set the string as “computer”.
        • Otherwise, set the string as “you”.
  • Otherwise, check whether the computer value is “3”,
    • If it is true, set the string as “tie”.
  • Otherwise, check whether the computer value is “1”,
    • If it is true, set the string as “computer”.
  • Otherwise, set the string as “you”.
  • Display the output message in dialog box.