Sample Code

Basic programming examples
Basic input/output and arithmetic:   Example1.java
Convert cents to dollars/coins:   ConvertCents.java
Sort two numbers in two different ways:   Sort2Nums.java
Find the smallest number in two different ways:   FindSmallNum.java

Programming examples using && (AND), || (OR), and the if
Here is an example that uses lot of && and || :   AndOrExample.java
Here is an example that the || and a boolean variable:   Grades.java

Loop programming examples
Loops are used to sum in various ways:   Sums.java
Display a pryamid of asterisks:   Pyramid.java
Find the smallest and largest number from a data file:   MinMax.java
Display random numbers between 0 and 100:   RandomNumbers.java

Object-oriented programming
Demonstrates a class to represent Fractions:   Fraction.java
and its driver (holds main) to test the class:   FractionDriver.java