Leetcode-easy problems 334 Reverse String - C++ STL String 字符串创建:string s; 字符串添加:s+=”c”; 字符串反转:s.reverse(); 412 Fizz Buzz - C++ STL Vector vector vec; vec.push_back(3); int转string: to_string(i
141. Linked List Cycle(Easy)2019.7.10 题目地址https://leetcode.com/problems/linked-list-cycle/ Copy Given a linked list, determineifit has a cycleinit.Torepresent a cycleinthe given linked list, we use anintegerpos which represents the position (0-indexed)inthe linked listwheretail connectst...
题目地址https://leetcode.com/problems/remove-duplicates-from-sorted-list/ 83. Remove Duplicates from Sorted List(Easy) Copy Given a sorted linked list, delete all duplicates such that each element appear only once. Example1: Input:1->1->2Output:1->2Example2: Input:1->1->2->3->3Outpu...
(A link to the complete list of problems, solutions, and all dialogues can be found at the end of the post) ChatGPT-4 solved all easy problems and nearly half of the hard problems it likely had access to, given they were published before its cut-off date. However, the model only sol...
Merge two sorted linked lists and return it as a new list. The new list should be made by splicing together the nodes of the first two lists...Merge Two Sorted Lists Merge Two Sorted Lists https://leetcode.com/problems/merge-two-sorted-lists/ Merge two sorted linked lists and return...
【leetcode】高频题目整理_数组篇( High Frequency Problems, Array ) 编程算法网络安全 截止至今LeetCode题目总量已经有1582题,估计将来每年平均增长300题左右,大部分人肯定是刷不完的,所以得有选择地刷LeetCode。 嵌入式与Linux那些事 2021/05/20 3940 LeetCode 题目解答——Easy 部分 node.js编程算法网站 [Updat...
输入:intersectVal = 2, listA = [1,9,1,2,4], listB = [3,2,4], skipA = 3, skipB = 1 输出:Intersected at '2' 解释:相交节点的值为 2 (注意,如果两个链表相交则不能为 0)。从各自的表头开始算起,链表 A 为 [1,9,1,2,4],链表 B 为 [3,2,4]。在 A 中,相交节点前有 3 ...
☕ 题目:145. 二叉树的后序遍历 (https://leetcode-cn.com/problems/binary-tree-postorder-traversal/) ❓ 难度:简单 📕 描述:给定一个二叉树,返回它的后序遍历。 题目示例 递归法后序遍历 递归法,只要理解了可以说so easy了! /** * 二叉树后序遍历-递归 ...
// Solution 1: Easy. 代码1 // Code 1 414 Third Maximum Number // #414 第三大的数 描述:给定一个数组,找出第三大的数。 // #414 Description: Third Maximum Number | LeetCode OJ 解法1:水题。 // Solution 1: Easy. 代码1 // Code 1 415 Add Strings // #415 高精度加法 描述:如题。
929 Unique Email Addresses C++ Easy 922 Sort Array By Parity II C++ Easy 914 X of a Kind in a Deck of Cards Python Easy 905 Sort Array By Parity C++ Easy 876 Middle of the Linked List Python Easy 859 Buddy Strings C++ Easy 858 Mirror Reflection C++ Medium 852 Peak Index in a Mountai...