From 7c6930971d6175fe6656a4b31c4ac1c6d765d795 Mon Sep 17 00:00:00 2001
From: Eyjan_Huang <81480748+Eyjan-Huang@users.noreply.github.com>
Date: Thu, 19 Aug 2021 15:00:28 +0800
Subject: [PATCH] =?UTF-8?q?=E6=9B=B4=E6=96=B0=200203.=E7=A7=BB=E9=99=A4?=
 =?UTF-8?q?=E9=93=BE=E8=A1=A8=E5=85=83=E7=B4=A0.md=20python=E4=BB=A3?=
 =?UTF-8?q?=E7=A0=81?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

使用更符合PEP8要求的代码规范来约束
---
 problems/0203.移除链表元素.md | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/problems/0203.移除链表元素.md b/problems/0203.移除链表元素.md
index f3724fc2..d67a7d2a 100644
--- a/problems/0203.移除链表元素.md
+++ b/problems/0203.移除链表元素.md
@@ -245,13 +245,15 @@ Python：
 #     def __init__(self, val=0, next=None):
 #         self.val = val
 #         self.next = next
+
 class Solution:
     def removeElements(self, head: ListNode, val: int) -> ListNode:
-        dummy_head = ListNode(next=head) #添加一个虚拟节点
+        dummy_head = ListNode(next=head)
         cur = dummy_head
-        while(cur.next!=None):
-            if(cur.next.val == val):
-                cur.next = cur.next.next #删除cur.next节点
+
+        while cur.next:
+            if cur.next.val == val:
+                cur.next = cur.next.next   # 删除下一个节点
             else:
                 cur = cur.next
         return dummy_head.next