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Solution: Pow(x, n)

Explore how to implement a fast and efficient power function using binary exponentiation. Understand how dividing the exponent recursively reduces complexity from linear to logarithmic time. Learn to handle negative exponents and apply this approach to optimize your coding interview solutions.

Statement

Implement a function myPow(x, n) that computes x raised to the power n. In simpler words, return xnx^{n}.

Constraints:

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