[剑指Offer-21][简单][双指针] 调整数组顺序使奇数位于偶数前面
题目描述
解题思路
双指针
快慢指针
class Solution:
def exchange(self, nums: List[int]) -> List[int]:
n = len(nums)
odd, even = 0, 0
while odd < n:
if nums[odd] % 2 == 1:
nums[odd], nums[even] = nums[even], nums[odd]
even += 1
odd += 1
return nums首尾指针
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