Update Solution to 026[python2] - 48ms

Author: zhanary

solution/026.Remove Duplicates from Sorted Array/Solution.py

@@ -0,0 +1,14 @@
+#48ms
+class Solution(object):
+    def removeDuplicates(self, nums):
+        if not nums:
+            return 0
+        
+        newtail = 0
+        
+        for i in range(1, len(nums)):
+            if nums[i] != nums[newtail]:
+                newtail += 1
+                nums[newtail] = nums[i] #只要求字符串前段正确即可
+                
+        return newtail + 1   #要求返回新字符串长度