Consider the Longest Common Subsequence (LCS) problem. You are given two strings A and Band you areto return the longest common subsequence in A and B. A subsequence of a string is defined to be the initial string with 0 or more characters removed. For example if A="MOHAMED", B="AHMED", the length of the LCS of A and B is 4 (“HMED" or “AMED") a. Using dynamic programming, write an algorithm that finds the length of the LCS of two given strings A and B. b. What is the complexity of your algorithm? c. Show the dynamic programming table for A="MOHAMED" and B="AHMED".

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Question 4:
Consider the Longest Common Subsequence (LCS) problem. You are given two strings A
and Band you are to return the longest common subsequence in A and B. A subsequence of
a string is defined to be the initial string with 0 or more characters removed. For example if
A="MOHAMED", B="AHMED", the length of the LCS of A and B is 4 (“HMED" or “AMÈD")
a. Using dynamic programming, write an algorithm that finds the length of the LCS
of two given strings A and B.
b. What is the complexity of your algorithm?
c. Show the dynamic programming table for A="MOHAMED" and B="AHMED".
Transcribed Image Text:Question 4: Consider the Longest Common Subsequence (LCS) problem. You are given two strings A and Band you are to return the longest common subsequence in A and B. A subsequence of a string is defined to be the initial string with 0 or more characters removed. For example if A="MOHAMED", B="AHMED", the length of the LCS of A and B is 4 (“HMED" or “AMÈD") a. Using dynamic programming, write an algorithm that finds the length of the LCS of two given strings A and B. b. What is the complexity of your algorithm? c. Show the dynamic programming table for A="MOHAMED" and B="AHMED".
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