Which of the following implementations of Catalan numbe - Practice (English) | ObjectiveMcq

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Which of the following implementations of Catalan numbe - Practice (English) | ObjectiveMcq

PracticeData Structure And AlgorithmDynamic ProgrammingWhich of the following implementati...

Dynamic Programming Data Structure And AlgorithmMedium

953 views

Which of the following implementations of Catalan numbers has the smallest time complexity?

Correct Answer:

(B) Binomial coefficients

Explanation:

The time complexities are as follows:

Dynamic programming: O(n^{2})

Recursion: Exponential

Binomial coefficients: O(n).

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