Monday, June 20, 2011

Introduction to Algorithms by Thomas H. Cormen, Charles E. Leiserson and Ronald L. Rivest and Clifford Stein : Chapter 10

The authors define STACK and QUEUE and operations like PUSH, POP on STACKS and ENQUEUE and DEQUEUE on QUEUES. The authors also prove all the operations to take time.

The authors then define LINKED-LIST, provide a list of its variants like DOUBLY-LINKED-LIST and CIRCULAR-LINKED-LIST. The authors also provide variants on whether the list is maintained sorted or unsorted. The authors also define SEARCH, INSERT and DELETE operations on the list with running time of , and respectively.

The authors then provide a way to implement pointers and objects in FORTRAN, a programming language which does not support their usage.

The authors then provide a way to implement binary tree using linked list. The authors also provide left-child right-sibling representation of a tree and a way to represent trees with more than two children for each node as binary trees.

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