Create 70. 移动零.md

Author: jasoncao11

70. 移动零.md

@@ -0,0 +1,18 @@
+***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。即输入: [0,1,0,3,12] 输出: [1,3,12,0,0]***
+
+```
+class Solution(object):
+    def moveZeroes(self, nums):
+        """
+        :type nums: List[int]
+        :rtype: None Do not return anything, modify nums in-place instead.
+        """
+
+        n = len(nums)
+        i = 0
+        for j in range(n):
+            if nums[j]:
+                nums[i], nums[j] = nums[j], nums[i]
+                i += 1
+        return nums
+```