mirror of
https://github.com/youngyangyang04/leetcode-master.git
synced 2025-07-10 20:40:39 +08:00
更新 0019.删除链表的倒数第N个节点 文章错别字勘误
This commit is contained in:
@ -50,7 +50,7 @@
|
||||
* fast首先走n + 1步 ,为什么是n+1呢,因为只有这样同时移动的时候slow才能指向删除节点的上一个节点(方便做删除操作),如图:
|
||||
<img src='https://code-thinking.cdn.bcebos.com/pics/19.%E5%88%A0%E9%99%A4%E9%93%BE%E8%A1%A8%E7%9A%84%E5%80%92%E6%95%B0%E7%AC%ACN%E4%B8%AA%E8%8A%82%E7%82%B91.png' width=600> </img></div>
|
||||
|
||||
* fast和slow同时移动,之道fast指向末尾,如题:
|
||||
* fast和slow同时移动,直到fast指向末尾,如题:
|
||||
<img src='https://code-thinking.cdn.bcebos.com/pics/19.%E5%88%A0%E9%99%A4%E9%93%BE%E8%A1%A8%E7%9A%84%E5%80%92%E6%95%B0%E7%AC%ACN%E4%B8%AA%E8%8A%82%E7%82%B92.png' width=600> </img></div>
|
||||
|
||||
* 删除slow指向的下一个节点,如图:
|
||||
|
Reference in New Issue
Block a user