College Board Unit Notes

Unit 1: Primitive Types

Primitives Example:
GPA Calculator
Primitive Types
- Boolean
- Numeric
  - Character
    - char
  - Integral
    - Integer
      - byte
      - short
      - int
      - long
    - FLoating-point
      - float
      - double
Wrapper Classes (Non-Primitive)
- String, Array, etc.
- Like an object so has methods
Additional W1 Notes:
- Input
  - Scanner input;
  - input = new Scanner(System.in);
  - System.out.print("Enter an integer: ");
  - input.close();
- Output
  - System.out.println();