Week 12

Post date: Apr 15, 2015 6:16:17 AM

Quiz 2 for section 102 was conducted during the first meeting (on Monday)

Quiz 2 for section 101 was conducted during the second meeting (on Wednesday)

Assignment for SECTION 101 has been made available online.

Defining Classes 1

4.2 Information Hiding and Encapsulation

Recommended Self-Test Exercises:

• p 231: Ex. 10-12.

  • p 249-250: Ex. 17-19.

Programming Exercises:

• p 285: Ex. 3.

• Class Rectangle (below) and its test program (see sample output):

  • • Make sure the values entered for both length and width are positive numbers.

• Class Circle (below) and its test program (similar to the previous example):

  • • Make sure the values entered for radius are positive numbers.