From 5049fcae3c84f066fdce951d1f2548f22c4eb4cd Mon Sep 17 00:00:00 2001
From: resyon <hirosakae7@gmail.com>
Date: Sun, 23 May 2021 13:00:20 +0800
Subject: [PATCH] =?UTF-8?q?add=200206=E7=BF=BB=E8=BD=AC=E9=93=BE=E8=A1=A8-?=
 =?UTF-8?q?golang?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 problems/0206.翻转链表.md | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/problems/0206.翻转链表.md b/problems/0206.翻转链表.md
index a6b3ca56..d50be5ed 100644
--- a/problems/0206.翻转链表.md
+++ b/problems/0206.翻转链表.md
@@ -147,6 +147,35 @@ Python：
 
 Go：
 
+```go
+//双指针
+func reverseList(head *ListNode) *ListNode {
+    var pre *ListNode
+    cur := head
+    for cur != nil {
+        next := cur.Next
+        cur.Next = pre
+        pre = cur
+        cur = next
+    }
+    return pre
+}
+
+//递归
+func reverseList(head *ListNode) *ListNode {
+    return help(nil, head)
+}
+
+func help(pre, head *ListNode)*ListNode{
+    if head == nil {
+        return pre
+    }
+    next := head.Next
+    head.Next = pre
+    return help(head, next)
+}
+
+```
 javaScript: 
 
 ```js