26_remove-duplicates-from-sorted-array

Author: simplewaholic

26_remove-duplicates-from-sorted-array.py

@@ -0,0 +1,9 @@
+class Solution:
+    def removeDuplicates(self, nums: List[int]) -> int:
+        result = len(nums)
+        for i in range(len(nums) - 1, 0, -1):
+            if nums[i] == nums[i-1]:
+                del nums[i]
+                result -= 1
+
+        return result