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...
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!:) Resources Readme Activi...
操作后的最高频元素必定可以是数组中已有的某一个元素。 提示1 解释 我们用 xi 来表示 nums 数组中下标为 i 的元素。 如果可以将数组内的一系列元素 xi1,…,xik 全部变为 y,假设这些元素中的最大值为 x,那么我们一定可以将这些数全部变成 x,此时频数不变且操作次数更少。 提示2 优先操作距离目标值最近...
Given n non-negative integers a1, a2, …, an, where each represents a point at coordinate (i, ai). n vertical lines are drawn such that the two endpoints of line i is at (i, ai) and (i, 0). Find two lines, which together with x-axis forms a container, such that the containe...
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...
packageLeetCode_508/*** 508. Most Frequent Subtree Sumhttps://leetcode.com/problems/most-frequent-subtree-sum/* 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 su...
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 banned, and that the answer is...
347 Top K Frequent Elements solution C++ Java 349 Intersection of Two Arrays solution C++ Java 350 Intersection of Two Arrays II [无] C++ Java 359 Logger Rate Limiter [无] C++ 360 Sort Transformed Array [无] C++ 370 Range Addition C++ 373 Find K Pairs with Smallest Sums [无] ...