Update 61.序列化二叉树.py

linwt · web-flow · commit 45f43bba3a07 · 2018-11-24T21:54:41.000+08:00
diff --git a/剑指Offer/61.序列化二叉树.py b/剑指Offer/61.序列化二叉树.py
@@ -1,8 +1,6 @@
-class TreeNode:
-    def __init__(self, x):
-        self.val = x
-        self.left = None
-        self.right = None
+class Solution:
+    def __init__(self):
+        self.flag = -1
 
     def Serialize(self, root):
         if not root:
@@ -79,4 +77,4 @@ def Deserialize(self, s):
         # 2个或3个结点代表多个结点的情况。左右结点也需要将序列的一个值转化为一个结点则递归调用
         root.left = self.Deserialize(s)
         root.right = self.Deserialize(s)
-        return root
+        return root
