update project structure

leetcode_py/26.py

@@ -0,0 +1,16 @@
+# Remove Duplicates from Sorted Array
+# -100 <= nums[i] <= 100
+
+
+class Solution:
+    def removeDuplicates(self, nums: list[int]) -> int:
+        count = 0
+        if not nums:
+            return count
+        k = 1
+        for i in range(1, len(nums)):
+            if nums[i] != nums[i - 1]:
+                nums[k] = nums[i]
+                k += 1
+
+        return k