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What is the pre-processing time of the Rabin-Karp Algorithm? - Practice - ObjectiveMcq

What is the pre-processing time of the Rabin-Karp Algorithm?

Correct Answer: C — Theta(m)

The for loop in the pre-processing step runs m times (length of the pattern). Hence the pre-processing time is Theta(m).

Rabin Karp algorithm and naive pattern searching algorithm have the same worst case time complexity.
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