boyer moore

Pattern Finding – Boyer Moore

Introduction String matching problems are important part of many Programming Contests and also find applications in real world problems. Imagine you are asked to implement a text editor. What are few of the most common operations in a text editor? Copy and Paste. Search and Replace. The performance of your text editor will completely depend on how efficiently it can search and/or replace patterns in a huge text. Basics of Pattern Finding In a given pattern matching problem, we have two strings one is called the text T and the other is called the pattern P. The task is to find th...
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