Week 2 (Jan 26)

Instructions: Read from the following selections. You may open each link in a new tab, or click a link, read that section, and then return to this page.

W3Schools

• Types and Operators

  • Java Data Types
  • Java Characters
  • Java Non-Primitive Data Types
  • Java Type Casting
  • Java Operators

• Logic and Math

  • Java Booleans
  • Java If … Else
  • Java While Loop
  • Java Math
  • Java Math Methods

Patterns

• Pattern 3: Digit Manipulation
• Pattern 4: Arithmetic on the Circle
• Pattern 5: Truncation

Think Java

• 2. Variables and Operators

  • 2.5 Arithmetic Operators
  • 2.6 Floating-Point Numbers
  • 2.7 Rounding Errors
  • 2.8 Operators for Strings

• 3. Input and Output

  • 3.1 The System Class
  • 3.2 The Scanner Class
  • 3.3 Language Elements
  • 3.4 Literals and Constants
  • 3.5 Formatting Output
  • 3.7 Type Cast Operators
  • 3.10 The Scanner Bug

• 5. Conditionals and Logic

  • 5.1 Relational Operators
  • 5.5 Logical Operators

• 11. Designing Classes

  • 11.1 The Time Class
  • 11.2 Constructors
  • 11.3 Value Constructors
  • 11.4 Getters and Setters