The George Washington University
School of Engineering and Applied Science
Department of Computer Science
CSci 131 -- Algorithms and Data Structures I
Lab #10
For labs meeting March 30, 2000
The package Singly_Linked_Lists in Chapter 8 contains a number
of useful operations on linked lists. Modify this package so that the lists
have both head and tail pointers. Add to the package a function Length
that returns the number of nodes in a list.