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Given a string of n characters called the text and a string of k characters called the pattern ( where k n ) . The
Given a string of characters called the text and a string of characters called the
pattern where The following Brute Force algorithm returns the index of the
first character in the text that starts a matching substring or if the search is
unsuccessful assuming the start index is
ALGORITHM BFSM dotsndotsk
Input: An array dots... of characters representing a text
An array dotsk of characters representing a pattern
Output: The index of the first character in the text that starts a matching substring or if the search is unsuccessful
for
while and
a marks What is the bestcase scenario for the given BFSM algorithm when searching for a
pattern within a text? provide an example to illustrate this?
b marks What is the time complexity of the algorithm in its bestcase scenario? explain
and use Big notation
c marks What is the time complexity of the algorithm when the length of the pattern k equals
the length of the text n in the bestcase scenario? Explain why
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