Chapter 5, Problem 17PP

Program Plan Intro

Simulating a portion of a car using control software

Program plan:

• Create a class “Door”,
  • In the body of “main()” method, create the object for “Scanner” class to get the input from the user.
  • Display the portion of a car with values.
  • Get the dashboard left and right switch, child lock, master unlock, inside and outside left handles, inside and outside right handles and gear shift inputs using “next()” method.
  • Declare and initialize the Boolean variables for the state of left and right doors.
  • Check whether the value of master unlock is “1” and child lock is “0”,
    • If it is “true”, check the values of dash board left is “1” and child lock is “0” or both inside and outside left handles are “1”, then assign the opening state of left door as “true”.
    • check the values of dash board right is “1” and child lock is “0” or both inside and outside right handles are “1”, then assign the opening state of right door as “true”.
  • Check, if the opening state of left door is “true”, and then print “The left door of car opens”.
  • Check, if the opening state of right door is “true”, and then print “The right door of car opens”.
  • Else,
    • Print “Both left and right doors of a car stay closed”.