Merge pull request #13 from azl397985856/patch-2

feat(ml): leetcode27移除元素 添加 Python3 代码

animation-simulation/数组篇/leetcode27移除元素.md

@@ -85,6 +85,8 @@ class Solution {
 
 **题目代码：**
 
+Java Code:
+
 ```java
 class Solution {
     public int removeElement(int[] nums, int val) {
@@ -106,3 +108,16 @@ class Solution {
 }
 ```
 
+Python3 Code:
+
+```py
+class Solution:
+    def removeElement(self, nums: List[int], val: int) -> int:
+        i = 0
+        for j in range(len(nums)):
+            if nums[j] != val:
+                nums[i] = nums[j]
+                i += 1
+        return i
+```
+