Leetcode 283 Move Zeroes

Given an array

nums

, write a function to move all

0

's to the end of it while maintaining the relative order of the non-zero elements.

For example, given

nums = [0, 1, 0, 3, 12]

, after calling your function,

nums

should be

[1, 3, 12, 0, 0]

.

Note:

You must do this in-place without making a copy of the array.

Minimize the total number of operations.

class Solution(object):
def moveZeroes(self, nums):
c = 0
for i in range(len(nums)):
if nums[i] != 0:
nums[c] = nums[i]
c += 1
for i in range(c,len(nums)):
nums[i] = 0