LeetCode 50: Pow(x, n)
Problem Restatement We need to implement pow(x, n) . Given a floating-point number x and an integer n , return x raised to the power n . The official problem asks us to calculate x raised to n , written as x^n . Example inputs include x = 2.00000, n = 10 , which returns 1024.00000 , and x = 2.00000, n = -2 , which returns 0.25000 . For...