Resolved 'Remove Element' LeetCode problem with an optimized solution

Author: SaykoMe

Python/remove_element.py

@@ -0,0 +1,17 @@
+# Remove Element
+
+class Solution(object):
+    def removeElement(self, nums, val):
+        left, right = 0, len(nums) - 1
+        
+        while left <= right:
+            if nums[left] == val:
+                nums[left], nums[right] = nums[right], nums[left]
+                right -= 1
+            else:
+                left += 1
+        
+        return left
+    
+solution = Solution()
+print(solution.removeElement([3,2,2,3], 3))