<doocs>0905.Sort Array By Parity_1.py
def sortArrayByParity( nums: List[int]) -> List[int]:
    i, j = 0, len(nums) - 1
    while i < j:
        if nums[i] & 1:
            nums[i], nums[j] = nums[j], nums[i]
            j -= 1
        else:
            i += 1
    return nums
def sample_funcname ( var_0 : List [ int ] ) -> List [ int ] :
    var_4 , var_7 = 0 , len ( var_0 ) - 1
    while var_4 < var_7 :
        if var_0 [ var_4 ] & 1 :
            var_0 [ var_4 ] , var_0 [ var_7 ] = var_0 [ var_7 ] , var_0 [ var_4 ]
            var_7 -= 1
        else :
            var_4 += 1
    return var_0
