算法题目链表的相关内容

文章 2024-06-13 来自：开发者社区

【经典LeetCode算法题目专栏分类】【第7期】快慢指针与链表

快慢指针移动零 class Solution: def moveZeroes(self, nums: ...

文章 2023-10-30 来自：开发者社区

算法宝典1——Java版本（此系列持续更新，这篇文章有20道）（有题目的跳转链接）（此份宝典包含了链表、栈、队列、二叉树的算法题）（下）

【扩展问题】为什么快指针每次走两步，慢指针走一步可以？假设链表带环，两个指针最后都会进入环，快指针先进环，慢指针后进环。当慢指针刚进环时，可能就和快指针相遇了，最差情况下两个指针之间的距离刚好就是环的长度。此时，两个指针每移动一次，之间的距离就缩小一步，不会出现每次刚好是套圈的情况，因此：在慢指针走到一圈之前，快指针肯定是可以追上慢指针的，即相遇。快指针一次走3步，走4步，...n步行吗？10.....

文章 2023-10-30 来自：开发者社区

算法宝典1——Java版本（此系列持续更新，这篇文章有20道）（有题目的跳转链接）（此份宝典包含了链表、栈、队列、二叉树的算法题）(上)

一、链表的算法题（目前10道）1. 移除链表元素（力扣；思路：前后指针）题目：给你一个链表的头节点 head 和一个整数 val ，请你删除链表中所有满足 Node.val == val 的节点，并返回新的头节点。思路：代码：/** * Definition for singly-linked list. * public class ListNode { * int val;...

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更新时间 2024-06-14 23:23:20

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