Java Programs:
HelloWorld.java
HelloWorld2.java
HelloWorld3.java
HelloWorld4.java
Area.java
FindSmallest.java
CharCode.java
Area2.java
Average.java
Max.java
Scope.java
CheckInput.java
CheckInput2.java  
CheckInput2_1.java
CheckInput3.java
HelloName.java
FcnExample.java
Factorial.java
Overload.java
LetterHome.java, letter1.dat, letter2.dat, letter3.dat  
ArrayExample.java
Echo.java
TryCatch.java
FileIO.java
Cat.java
ReadIntegers.java, numbers1.dat, numbers2.dat, numbers3.dat, junk
Overload2.java
ArrayExample2.java
Person1.java, Person1Program.java
Person2.java, Person2Program.java
Person3.java, Person3Program.java
Person4.java, Person4Program.java
Person5.java, Person5Program.java
Counter.java, CounterTest.java
Rational.java, RationalTest.java
Complex.java

C programs:
HelloWorld.c
HelloWorld2.c
BasicIO.c
BasicIO2.c
Volume.c
Circle.c