Suffix tree program

A suffix tree made of a set of strings is known as Generalized Suffix Tree. We will discuss a simple way to build Generalized Suffix Tree here for two strings only. Later, we will discuss another approach to build Generalized Suffix Tree for two or more strings. Here we will use the suffix tree implementation for one string discussed already and modify that a bit to build generalized suffix tree.

Lets consider two strings X and Y for which we want to build generalized suffix tree. Same logic will apply for more than two strings i. A path label should have substring from only one input string, so if there are path labels having substrings from multiple input strings, we can keep only the initial portion corresponding to one string and remove all the later portion.

With this change, above diagram will look like below:. Skip to content. Change Language. Related Articles. Table of Contents. Improve Article. Save Article. Latitude is given in this matter, but notice that a simple way to do it is to label each node with the label of the edge leading to it.

Visualizing, using showtree and prefixing the substring leading to each leaf with the leaf number in brackets :. The display code is a variant of the visualize a tree task code. Create account Log in. Toggle navigation. Page Discussion Edit History. I'm working on modernizing Rosetta Code's infrastructure.

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