Binary Search - LeetCode, accessed May 8, 2025,https://leetcode.com/problems/binary-search/ Tree Data Structure | GeeksforGeeks, accessed May 8, 2025,https://www.geeksforgeeks.org/tree-data-structure/ Important concepts & problems in Priority Queue/Heaps - LeetCode Discuss, accessed May 8,...
Java Algorithm Problems Leetcode#ProblemLevelTagsTimeSpaceLanguageSequence N/A Jump Game II.java Hard [Array, Coordinate DP, DP, Greedy] O(n) O(1) Java 0 N/A Majority Number II.java Medium [Enumeration, Greedy] Java 1 N/A Search a 2D Matrix II.java Medium [Binary Search, Divide and...
002 | 目录 Java Algorithm Problems Leetcode#ProblemLevelTagsTimeSpaceLanguageSequence N/A Jump Game II.java Hard [Array, Coordinate DP, DP, Greedy] O(n) O(1) Java 0 N/A Majority Number II.java Medium [Enumeration, Greedy] Java 1 N/A Search a 2D Matrix II.java Medium [Binary Search...
你们看这两份代码,java和c++,基本等效,速度天差地别,c++直接超时。 https://leetcode-cn.com/leetbook/read/sort-algorithms/evfxys/ classSolution{public:vector<int>getLeastNumbers(vector<int>&arr,intk){vector<int>r;for(inti=0;i<k;i++){for(intj=0;j<arr.size()-i-1;j++){if(arr[j]<ar...
安全编程算法 第1题https://leetcode-cn.com/problems/two-sum/ 算法之名 2020/03/19 3100 ☆打卡算法☆LeetCode131. 分割回文串 算法 编程算法 “一个字符串,将字符串成一些子串,使每个子串都是回文串,返回所有可能分割方案。” 恬静的小魔 2022/08/07 1920 LeetCode0005. 最长回文子串动态...
LeetCode 链表题 ( Java ) leetcode 237. 删除链表中的节点 链接:https://leetcode-cn.com/problems/delete-node-in-a-linked-list/ 示例: 输入: head = [4,5,1,9], node = 5 输出: [4,1,9] 解释: 给定你链表中值为 5 的第二个节点,那么在调用了你的函数之后,该链表应变为 4 -> 1 -> ...
LeetCode 使用回溯算法的题目主要有 36 题,代表性有 N Queens(51,52), SubSets(78), Permutation(46(distinct), 47(with duplicates)), Combination, Combination Sum. Problems SubSets: Given a set of distinct integers, nums, return all possible subsets (the power set). ...
最近发现Leetcode题库多了个多线程题目集,玩了一下发现里面的几道题目虽然简单,但却提供了一个很好的demo,让我们可以去实践不同的并发工具类。 先介绍一下题目: 来源:https://leetcode-cn.com/problems/print-in-order/ 题目1114:一个类有三个方法,测试代码会并发调用这三个方法,题目要求按顺序调用。 来源:...
链接:https://leetcode-cn.com/problems/number-of-segments-in-a-string/solution/jian-dan-zhi-jie-si-lu-ji-bai-100-by-lu-hai-pan-ji/来源:力扣(LeetCode) 著作权归作者所有。商业转载请联系作者获得授权,非商业转载请注明出处。*/ 三、最富有客户的资产总量 ...
https://leetcode.cn/problems/string-to-integer-atoi/ class Automaton { string state = "start"; unordered_map<string, vector<string>> table = { {"start", {"start", "signed", "in_number", "end"}}, {"signed", {"end", "end", "in_number", "end"}}, {"in_number", {"end",...