给定一个数组 nums,编写一个函数将所有 0 移动到数组的末尾,同时保持非零元素的相对顺序。
请注意 ,必须在不复制数组的情况下原地对数组进行操作。
示例 1:
输入: nums = [0,1,0,3,12]
输出: [1,3,12,0,0]
点击查看代码
class Solution:
def moveZeroes(self,nums):
n = len(nums)
left, right = 0, 0
while right < n:
if nums[right] != 0:
nums[left], nums[right] = nums[right], nums[left]
left += 1
right += 1
点击查看pycharm代码
class Solution:
def moveZeroes(self,nums):
n = len(nums)
left, right = 0, 0
while right < n:
if nums[right] != 0:
nums[left], nums[right] = nums[right], nums[left]
left += 1
right += 1
if __name__ == "__main__":
solution = Solution()
list2 = [0,1,0,0,3,7,0,6,8]
solution.moveZeroes(list2)
print(list2)