Sort Even and Odd Indices Independently.py

# Runtime: 63 ms (Top 80.35%) | Memory: 13.8 MB (Top 69.47%)

class Solution(object):
    def sortEvenOdd(self, nums):
        """
        :type nums: List[int]
        :rtype: List[int]
        """
        nums[::2], nums[1::2] = sorted(nums[::2]), sorted(nums[1::2], reverse=True)
        return nums