Preparing for assessments

Your notes should include:

• All loops syntax: while, do while, and for.
• The Scanner class: how to create an object of it and use it’s methods.
• The Math.random() function.
• Typical array-processing code highlights:
  • 1D and 2D arrays: how to declare and initialize them.
  • Code snippets to print all the elements, to add columns, rows.
  • Programs designed to create frequency arrays.
  • The code needed to swap elements of an array, to find the max and the min.
  • A short program to simulate rolling dice.
• StdIn, StdOut and StdDraw short API’s with few examples.
• The rules to print formatted output, printf.
• Simple drawings programs.