Given a linked list, return the node where the cycle begins. If there is no cycle, return null. Follow up: Can you solve it without using extra space?
转载 2018-01-15 21:22:00
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What a circular doubly linked list looks like?Look at Figure1, It is a circular doubly linked list have 8 nodes. If you compare it and the array in Figure2, you will find that each node in dou
原创 2022-08-02 09:14:32
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1. 题目 1.1 英文题目 Given the head of a sorted linked list, delete all duplicates such that each element appears only once. Return the linked list sorted a ...
转载 2021-08-11 15:24:00
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1 #include<stdio.h> 2 #include<stdlib.h> 3 4 typedef struct _Node 5 { 6 int data; 7 struct _Node *next; 8 }Node; 9 10 Node *newList(); 11 Node *insert
转载 2020-05-19 00:21:00
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使用C語言簡單的實現linked list,並用C++的std::vector實作出相同的功能作比較。
转载 2008-03-22 15:26:00
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【LeetCode】817. Linked List Components 解题报告(Python)标签(空格分隔): LeetCode题目地址:https://leetcode.com/problems/linked-list-components/description/题目描述:We are given head, the head node of a linked ...
原创 2022-02-11 16:17:50
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【LeetCode】817. Linked List Components 解题报告(Python)标签(空格分隔): LeetCode题目地址:https://leetcode.com/problems/linked-list-components/description/题目描述:We are given head, the head node of a linked ...
原创 2021-07-14 10:54:56
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1. 题目 https://leetcode.com/problems/intersection-of-two-linked-lists/ #2. 分析 我们可以将列表A和B分别分为三部分,分别为AB公共部分,交点和非公共部分,也就是 A = A非公共部分 + 交点 + AB公共部分 B = B非公 ...
转载 2021-08-11 16:31:00
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【LeetCode】328. Odd Even Linked List 解题报告(Python)标签: LeetCode题目地址:https://leetcode.com/problems/odd-even-linked-list/description/题目描述:Given a singly linked list, group all odd nodes togethe...
原创 2021-07-14 10:33:20
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【LeetCode】382. Linked List Random Node 解题报告(Python)标签: LeetCode题目地址:https://leetcode.com/problems/linked-list-random-node/description/题目描述:Given a singly linked list, return a random node’s ...
原创 2021-07-14 11:02:24
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【LeetCode】725. Split Linked List in Parts 解题报告(Python)标
原创 2021-07-14 14:11:40
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1,题目描述2,思路(不明白为什么要给出头节点。。。)3,代码#include<iostream>#include<ve
原创 2022-10-27 15:53:36
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【LeetCode】725. Split Linked List in Parts 解题报告(Python)标签: LeetCode题目地址:https://leetcode.com/problems/split-linked-list-in-parts/description/题目描述:Given a (singly) linked list with head node...
原创 2022-02-11 15:33:17
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【LeetCode】328. Odd Even Linked List 解题报告(Python)标签: LeetCode题目地址:https://leetcode.com/problems/odd-even-linked-list/description/题目描述:Given a singly linked list, group all odd nodes togethe...
原创 2022-02-11 15:39:51
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【LeetCode】382. Linked List Random Node 解题报告(Python)标签: LeetCode题目地址:https://leetcode.com/problems/linked-list-random-node/description/题目描述:Given a singly linked list, return a random node’s ...
原创 2022-02-11 15:21:55
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【LeetCode】142. Linked List Cycle II 解题报告(Python)标签: LeetCode题目地址:https://leetcode.com/problems/linked-list-cycle-ii/description/题目描述:Given a linked list, return the node where the cycle begi...
原创 2022-02-11 15:24:50
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原创 2021-07-14 11:07:50
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Linked List Cycle[LeetCode]https://leetcode.com/problems/linked-list-cycle/Total Accepted: 102417 Total Submissions: 277130 Difficulty: EasyQuestion Given a linked list, determine if it ...
原创 2022-02-10 14:47:08
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【LeetCode】92. Reverse Linked List II 解题报告(Python)标签(空格分隔): LeetCode作者: 负雪明烛 id: fuxuemingzhu 个人博客: http://fuxuemingzhu.me/题目地址:https://leetcode.com/problems/reverse-li...
原创 2022-02-11 17:08:47
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C++ 是一种高级编程语言,它在 1979 年由 Bjarne Stroustrup 在贝尔实验室开发,起初被称为“C with Classes”。C++ 是对 C 语言的扩展,增加
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