50_Pow(x, n).py

"""
50. Pow(x, n)

Medium


Implement pow(x, n), which calculates x raised to the power n (i.e., xn).



Example 1:

Input: x = 2.00000, n = 10
Output: 1024.00000
Example 2:

Input: x = 2.10000, n = 3
Output: 9.26100
Example 3:

Input: x = 2.00000, n = -2
Output: 0.25000
Explanation: 2-2 = 1/22 = 1/4 = 0.25


Constraints:

-100.0 < x < 100.0
-231 <= n <= 231-1
n is an integer.
-104 <= xn <= 104

"""
class Solution:
    def myPow(self, x: float, n: int) -> float:
        return pow(x,n)