Are you looking for an algorithm to solve your pattern-matching question? If yes, the Boyer Moore algorithm is all you need to know.
The Boyer Moore Pattern Matching Algorithm is used by programmers due to the less time complexity and space complexity that it takes for searching the substring.
Pattern Matching Algorithm is a most asked question on the coding platform as well as in the interviews. In the pattern-matching algorithm, you will have to search for a substring that will be given in the string.
So, continue reading till the end to learn more about the concept of Boyer Moore algorithm.
What is the Boyer Moore Algorithm?
Boyer Moore Algorithm is used for pattern matching or string matching from a given string. It is considered one of the efficient algorithms that are being used in a lot of applications for searching from the string.
The working of the Boyer Moore Algorithm is very simple. When any user calls the function, then it starts comparing each of the characters which are in the string and compares it with the given string to check whether there is any substring available in the string or not. Once the substrings are found, then the output is displayed on your screen according to your need.
The Boyer Moore Algorithm is a combination of famous approaches which are Bad Character and Good Suffix Heuristics. Through both approaches, we get our output in a very efficient time which is good for our programming.
Why should I learn the Boyer Moore Algorithm?
The Boyer Moore algorithm is used to search for a substring from the string. Due to this, the algorithm is also implemented for the search bar that we often see on different websites. The same algorithm is used there due to which we get to see the search results.
When we type anything in the search bar, then it is taken as a substring in the backend and then it is compared with all the data that is available on their database. Once the processes are done, then we got our search results. So, you will only be able to implement it in the search bar if you are aware of its concept.
Apart from it, some famous IT companies have also asked for the Boyer Moore algorithm in their interviews. So, if you want to get placed at some famous IT company, then you will have to understand its concept as well as how it works.
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