Chapter 9, Problem 2PE

Program Plan Intro

Simulates the racquetball

Program Plan:

• Import the header file.
• Define the “main” method.
  • Call the “printIntro ()” method
  • Call the “getInputs ()” method.
  • Call the “simNMatches ()” method.
  • Call the “printSummary ()” method.
• Define the “printIntro()” method.
  • Print the intro statements.
• Define the “getInputs()” method.
  • Get the player A possible for win from the user.
  • Get the player B possible for win from the user.
  • Get how many games to simulate from the user.
• Define the “simNMatches()” method.
  • Set the values
  • Iterate “i” until it reaches “n” value
    • Call the method
    • Check “winsA” is greater than “winsB”
      • Increment the “matchA” value
    • Otherwise, increment the “matchB” value.
    • Return the value.
• Define the “simOneMatch ()” method
  • Set the values
  • Check “winsA” and “winsB” is not equal to 2
    • Call the “simOneGame ()” method.
    • Check “scoreA” is greater than “scoreB”
      • Increment the “winsA” value
      • Increment the “x” value
    • Otherwise, increment the “winsB” value
      • Increment the “x” value
    • Return the result
• Define the “simOneGame ()” method
  • Call the “findService ()” method
  • Set the values
  • Check the condition
    • Check “random ()” is less than “probA”
      • Increment the “scoreA” value
    • Otherwise, set the value
    • Check “serving” is equal to “B”
      • Check “random ()” is less than “probB”
      • Increment the “scoreB” value
    • Otherwise, set the value.
    • Check “shutA” is equal to 7
      • Increment the “shutA”.
    • Check “shutB” is equal to 7
      • Increment the “shutB”.
    • Return the results.
• Define the “findService ()” method
  • Check result of “x%2” is equal to 0
    • Return “A”
      • • Otherwise, return “B”.
• Define the “gameOver ()” method
  • Check “a” is equal to 0 and “b” is equal to 7
    • Return “b” is equal to 7
      • • Check “b” is equal to 0 and “a” is equal to 7
        • • Return “b” is equal to 7.
        • Check “a-b” is greater than or equal to 2
        • • Return true.
        • Otherwise, return false.
• Define the “printSummary ()” method
  • Calculate the “n” value
  • Display the results.
• Call the main method.