Chapter 3, Problem 9PP

Program Plan Intro

The Monty Hall Game

Program plan:

• Include necessary header files.
• Declare the namespace.
• Define the “main()” function.
  • Declare and initialize the necessary variables.
  • The “while” checks the condition.
    • True, call the function “rand()” to check, car behind the door.
    • Select the door using the function “rand()”.
    • The “if” loop checks the condition, “door_car” is equal to “door_select”.
      • True, open the non-car door.
      • Increment the value of the variable “OriginalChoice” by “1”.
    • Otherwise, open the non-car door which is not selected by the user.
      • Increment the value of the variable “OriginalChoice” by “1”.
  • Print the result.
  • Return “0”.