From 7d3b01b3b06bf5b898225478c245304a628f1cfb Mon Sep 17 00:00:00 2001
From: Yan Wen <z19040042@s.upc.edu.cn>
Date: Mon, 21 Jun 2021 17:07:27 +0800
Subject: [PATCH] =?UTF-8?q?update=E5=8F=8D=E8=BD=AC=E9=93=BE=E8=A1=A8?=
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---
 problems/0206.翻转链表.md | 28 +++++++++++++++++++++++++++-
 1 file changed, 27 insertions(+), 1 deletion(-)

diff --git a/problems/0206.翻转链表.md b/problems/0206.翻转链表.md
index 7c002382..963d7916 100644
--- a/problems/0206.翻转链表.md
+++ b/problems/0206.翻转链表.md
@@ -142,7 +142,7 @@ class Solution {
 }
 ```
 
-Python：
+Python迭代法：
 ```python
 #双指针
 # Definition for singly-linked list.
@@ -163,6 +163,32 @@ class Solution:
         return pre
 ```
 
+Python递归法：
+
+```python
+# Definition for singly-linked list.
+# class ListNode:
+#     def __init__(self, val=0, next=None):
+#         self.val = val
+#         self.next = next
+class Solution:
+    def reverseList(self, head: ListNode) -> ListNode:
+        
+        def reverse(pre,cur):
+            if not cur:
+                return pre
+                
+            tmp = cur.next
+            cur.next = pre
+
+            return reverse(cur,tmp)
+        
+        return reverse(None,head)
+
+```
+
+
+
 Go：
 
 ```go