20240712 2974 - Easy - Array
class Solution:
def numberGame(self, nums: List[int]) -> List[int]:
nums = sorted(nums)
res = []
i = 0
while i < len(nums):
if i <= len(nums)-2:
res.append(nums[i+1])
res.append(nums[i])
else:
res.append(num[i])
i += 2
return res