Question: Weiss Algorithms and Data Structures c++ 4th edition 10.56 The pattern-matching problem is as follows: Given a string, S, of text, and a pattern, P,

Weiss Algorithms and Data Structures c++ 4th edition 10.56 The pattern-matching problem is as follows: Given a string, S, of text, and a pattern, P, find the first occurrence of P in S. Approximate pattern matching allows k mismatches of three types: (1) A character can be in S that is not in P. (2) A character can be in P that is not in S. (3) P and S can differ in a position. As an example, if we are searching for the pattern textbook with at most three mismatches in the string data structures txtborpk, we find a match (insert an e, change an r to an o, delete a p). Give an O(MN) algorithm to solve the approximate string matching problem, where M = |P| and N = |S|

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