CSE 109    HW 5   Due 10:45 PM  Tuesday  10 April 2012

     This homework is an exercise in writing code for a hash table.
     I have written a Hash class for storing records with keys of type
     Word and data of type int in a hash table (see /rpoj/csc109/hw5).
     I have yet to provide the following methods:
         inTable()    returns true if and only if there is a record
                      with a given key in the table
         add()        add a given key and corresponding datum to the
                      table
         hash()       construct a (good) hash number for the given Word

     You might want to add (private) method(s) to facilitate the
     writing of the above methods.

     To submit your homework, create a subdirectory of cse109.121 called
     hw5 (that is, from your root directory, /cse109.121/hw5).  In hw5 store
     the files hw5.cc, hash.h, and hash.cc. Also include a Makefile for
     compiling hw5.cc and creating the executable program hw5.  I will test
     your program with various input files.

     NOTE: This homework (and all homeworks) will only be collected once
     (unlike programming assignments, for which there will be multiple
     opportunities to submit your solution).

     NOTE: The files hw5.cc, hash.cc, and hash.h are stored in
      /proj/csc109/hw5

     NOTE: Your methods should use quadratic probing for resolving
     collisions.  At the bottom of h5.cc is the output corresponding to
     the given input. Your results will likely be different, because you
     are unlikely to use the same method for calculating hash numbers as
     I do.

     PLEASE AGAIN READ THE SYLLABUS ABOUT UNFAIR COLLABORATION AND DO NOT
     COLLABORATE UNFAIRLY