Explanation: There are multiple optimal solutions: - Increment the first element three times to make nums = [4,4,8,13]. 4 has a frequency of 2. - Increment the second element four times to make nums = [1,8,8,13]. 8 has a frequency of 2. - Increment the third element five times...
Given the root of a tree, you are asked to find the most frequent subtree sum. The subtree sum of a node is defined as the sum of all the node values formed by the subtree rooted at that node (including the node itself). So what is the most frequent subtree sum value? If there i...
Repository files navigation README Blind75-Leetcode This repository is purely dedicated to stacking my Blind Leetcode 75 question's solutions , a list of 75 most frequent asked leetcode questions which had helped many developers clear interviews of Google, Amazon, Microsoft, Facebook etc.About...
Leetcode Explore 是Leetcode 在2017年底上线的新模块,分门别类地整理了Leetcode上的问题。如果刷Leetcode一时不知从哪里下手,可以从Leetcode Explore为指引开始:) Problems IDProblemOfficialSolutionC++JavaPython 001 Two Sum solution C++ Java 002 Add Two Numbers solution C++ 003 Longest-Substring-Without-...
https://leetcode.com/problems/most-common-word/ 题目描述 Given a paragraph and a list of banned words, return the most frequent word that is not in the list of banned words. It is guaranteed there is at least one word that isn’t banned, and that the answer is unique...
LeetCode 819. Most Common Word 原题链接在这里:https://leetcode.com/problems/most-common-word/description/ 题目: Given a paragraph and a list of banned words, return the most frequent word that is not in the list of banned words. It is guaranteed there is at least one word that isn't...
classSolution {public: vector<int> findFrequentTreeSum(TreeNode*root) { vector<int>res; unordered_map<int,int>m;intcnt =0; postorder(root, m, cnt);for(auto a : m) {if(a.second ==cnt) res.push_back(a.first); }returnres;
Leetcode Explore 是Leetcode 在2017年底上线的新模块,分门别类地整理了Leetcode上的问题。如果刷Leetcode一时不知从哪里下手,可以从Leetcode Explore为指引开始:) Problems IDProblemOfficialSolutionC++JavaPython 001 Two Sum solution C++ Java 002 Add Two Numbers solution C++ 003 Longest Substring Without ...
My Solutions to Leetcode problems. All solutions support C++ language, some support Java and Python. Multiple solutions will be given by most problems. Enjoy:) 我的Leetcode解答。所有的问题都支持C++语言,一部分问题支持Java语言。近乎所有问题都会提供多个算法解决。大家加油!:) 0 stars 719 forks ...
LeetCode Explore题解代码仓:Play Leetcode Explore (注:以C++实现为主) Leetcode Explore 是Leetcode 在2017年底上线的新模块,分门别类地整理了Leetcode上的问题。如果刷Leetcode一时不知从哪里下手,可以从Leetcode Explore为指引开始:) Problems IDProblemOfficialSolutionC++JavaPython 001 Two Sum solution C++ ...