Queue in Java:  Queue.java
Stack in Java:   Stack.java
Queue in C:  Queue.h,  Queue.c, QueueClient.c , Makefile
Stack in C:  Stack.h,  Stack.c,  StackClient.c ,  Makefile
File IO in Java:  FileIO.java    
File IO in C:  FileIO.c    
A matched pair of large input/outfiles for pa3:   pa3_big_infile, pa3_big_outfile
A perl script for creating random input files for pa3:  pa3_random_graph
A perl script for creating random input files for pa4:  rand_digraph
A perl script for creating random input files for pa5:  pa5_random_graph
Matched pairs of input/output files for pa5:  in1 out1, in2 out2, in3 out3, in4 out4