Add solution for leetcode_26

leetcode/static_arrays/0026_remove_duplicates_from_sorted_array.go

@@ -0,0 +1,26 @@
+package main
+
+import "fmt"
+
+func removeDuplicates(nums []int) int {
+	if len(nums) == 1 {
+		return 1
+	}
+	var unique, rp int = 0, 0
+	for i := 0; i < len(nums); i++ {
+		if nums[rp] != nums[i] {
+			unique++
+			rp++
+			nums[rp] = nums[i]
+		}
+	}
+	return unique + 1
+}
+
+func main() {
+	nums := []int{1, 1, 2}
+	// nums := []int{0, 0, 1, 1, 1, 2, 2, 3, 3, 4}
+	res := removeDuplicates(nums)
+	fmt.Println(res)
+	fmt.Println(nums)
+}

leetcode/static_arrays/0026_remove_duplicates_from_sorted_array.py

@@ -0,0 +1,21 @@
+from typing import List
+
+class Solution:
+    def removeDuplicates(self, nums: List[int]) -> int:
+        if len(nums) <= 1:
+            return 0
+        unique, iteratror, real_pose = 1, 1, 0
+        while iteratror < len(nums):
+            if nums[real_pose] != nums[iteratror]:
+                unique += 1
+                real_pose += 1
+                nums[real_pose] = nums[iteratror]
+            iteratror += 1
+        return unique
+
+
+if __name__ == "__main__":
+    # nums = [1, 1, 2]
+    nums = [0,0,1,1,1,2,2,3,3,4]
+    print(Solution().removeDuplicates(nums))
+    print(nums)