Question: 3) Give an algorithm to compute the Nth Fibonacci number in Ollg N) time, presuming that arithmetic operations are constant time, and N is a

3) Give an algorithm to compute the Nth Fibonacci number in

3) Give an algorithm to compute the Nth Fibonacci number in Ollg N) time, presuming that arithmetic operations are constant time, and N is a power of 2. (Hint, write F(n) only in terms of F(n-2) and F(n-3), then F(n-3) and F(n-4), and see what kind of pattern emerges.)

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