Chapter 5, Problem 7PP

Consider a class BasketballGame that represents the state of a basketball game. Its attributes are

• The name of the first team
• The name of the second team
• The score of the first team
• The score of the second team
• The status of the game (finished or in progress)

BasketballGame has methods to

• Record one point scored for a team
• Record two points scored for a team
• Record three points scored for a team
• Change the status of the game to finished
• Return the score of a team
• Return the name of the team that is currently winning

1. a. Write a method heading for each method.
2. b. Write preconditions and postconditions for each method.
3. c. Write some Java statements that last the class.
4. d. Implement the class.
5. e. List any additional method and attributes needed in the implementation that were not listed in the original design. List any other changes made to the original design.
6. f. Write a program that uses the class BasketballGame to keep track of the score of a basketball game. Use a loop that reads input each time a basket is scored. (You will need to indicate the scoring team and the number of points scored for each basket: 1, 2, or 3.) After each input is read, display the current score of the game. For example, a portion of the interaction with the program might be as follows:

  Enter a score:

  a 1

  Cats 1, Dogs 0; Cats are winning.

  Enter a score:

  a 2

  Cats 3, Dogs 0; Cats are winning.

  Enter a score:

  b 2

  Cats 3, Dogs 2; Cats are winning.

  Enter a score:

  b 3

  Cats 3, Dogs 5; Dogs are winning.