Longest Common Subsequence C Program

C Program To Print Longest Common Subsequence

Learn How To Implement Longest Common Subsequence Problem in C Programming. The C Program To find longest subsequence in two strings (sequences) can be implemented using Dynamic Programming and Recursion.

What is Longest Common Sub Sequence Problem?

In this algorithm, from a given set of strings, we have to find the longest sequence of the characters that is present in the strings. In other words, the LCS problem is to find the longest subsequence common to all the given subsequences.

Here is the mathematical function for Longest Common Sequence Problem.

LCS Problem Algorithm Function

Example

First Sequence: MNOPQRS

Second Sequence: MNQSTXYZ

Longest Common Subsequence: MNQS

Length: 4

Method 1: C Program To Implement LCS Problem without Recursion

Method 2: C Program To Print Length Longest Common Subsequence using Recursion


Output

Longest Common Subsequence Problem in C Programming

In case you get any compilation errors or any doubts in this C Program To Print Longest Common Subsequence Problem Algorithm, let us know about it in the Comment Section below.

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Tushar Soni

I am Tushar Soni, Co - Founder of CodingAlpha. I am a computer science student from India and passionate about Web Development and Programming. Connect with me on Facebook | LinkedIn | Google Plus

One thought on “Longest Common Subsequence C Program

  • November 24, 2016 at 10:10 am
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    Just amazing. I really liked the recursive approach for LCS C Program since it prints the longest sequence length.

    Reply

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