题目: Given an integer array with even length, where different numbers in this array represent different kinds of candies. Each number means one candy of the corresponding kind. You need to distribute these candies equally in number to brother and sist…

Given an integer array with even length, where different numbers in this array represent different kinds of candies. Each number means one candy of the corresponding kind. You need to distribute these candies equally in number to brother and sister.…

题目要求 Given an integer array with even length, where different numbers in this array represent different kinds of candies. Each number means one candy of the corresponding kind. You need to distribute these candies equally in number to brother and sis…

1103. Distribute Candies to People(分糖果||) 链接:https://leetcode-cn.com/problems/distribute-candies-to-people/ 题目: 排排坐,分糖果. 我们买了一些糖果 candies,打算把它们分给排好队的 n = num_people 个小朋友. 给第一个小朋友 1 颗糖果,第二个小朋友 2 颗,依此类推,直到给最后一个小朋友 n 颗糖果. 然后,我们再回到队伍的起点,给第一个小朋友 n + 1 颗糖果…

原题 Given an integer array with even length, where different numbers in this array represent different kinds of candies. Each number means one candy of the corresponding kind. You need to distribute these candies equally in number to brother and siste…

作者: 负雪明烛 id: fuxuemingzhu 个人博客: http://fuxuemingzhu.cn/ 目录 题目描述 题目大意 解题方法 Java解法 Python解法 日期 题目地址:https://leetcode.com/problems/distribute-candies/#/description 题目描述 Given an integer array with even length, where different numbers in this array repre…

Given an integer array with even length, where different numbers in this array represent different kinds of candies. Each number means one candy of the corresponding kind. You need to distribute these candies equally in number to brother and sister.…

https://leetcode.com/problems/distribute-candies/description/ 题目比较长,总结起来很简单:有个整型数组,长度是偶数,把它分成两份,要求有一份里面数字的多样性最大. 思路:一个很简单的思路是,数出有多少不一样的数字n,然后一份有多少个m,取两个的最小值就行. class Solution { public: int distributeCandies(vector<int>& candies) { ) ; std::sort(…

［抄题］: Given an integer array with even length, where different numbers in this array represent different kinds of candies. Each number means one candy of the corresponding kind. You need to distribute these candies equally in number to brother and si…

题目标签:Math 题目让我们分发糖果,分的糖果从1 开始依次增加,直到分完. for loop可以计数糖果的数量,直到糖果发完.但是还是要遍历array 给people 发糖,这里要用到 index = (本轮分糖果的量 % people 的人数)糖果的数量从0 开始计数,这样的话,index 就会一直重复遍历 array,具体看code. Java Solution: Runtime:  1ms, faster than 90.53% Memory Usage: 33.8 MB, less…

题目: 思路: 本题一开始的思路就是按照流程一步步分下去,算是暴力方法,在官方题解中有利用等差数列进行计算的 这里只记录一下自己的暴力解题方式 只考虑每次分配的糖果数,分配的糖果数为1,2,3,4,5,..., 依次加1 再考虑到分配的轮数,可以利用 i % num_people 来求得第i次应该分配到第几个人 最后要注意的是,如果当前糖果数小于本应该分配的糖果数,则将当前糖果全部给予,也就是要判断剩余糖果数 candies 与本该分配糖果数 i+ 的大小,谁小分配谁 代码: class Sol…

这是悦乐书的第266次更新,第279篇原创 01 看题和准备 今天介绍的是LeetCode算法题中Easy级别的第133题(顺位题号是575).给定具有偶数长度的整数数组,其中该数组中的不同数字表示不同种类的糖果. 每个数字表示相应种类的一种糖果. 您需要将这些糖果平均分配给哥哥妹妹. 返回妹妹可以获得的最多种类数量的糖果.例如: 输入:糖果= [1,1,2,2,3,3] 输出:3 说明:有三种不同的糖果(1,2和3),每种糖果两种.最佳分配:妹妹有糖果[1,2,3],哥哥也有糖果[1,2,3]…

这是小川的第393次更新,第425篇原创 01 看题和准备 今天介绍的是LeetCode算法题中Easy级别的第256题(顺位题号是1103).我们通过以下方式向一排n = num_people个人分发一些糖果: 给第一个人送1个糖果,给第二个人送2个糖果,依此类推,直到我们给最后一个人送糖果.然后,我们回到行的开头,向第一个人提供n + 1个糖果,向第二个人提供n + 2个糖果,依此类推,直到我们向最后一个人提供2 * n个糖果. 这个过程重复进行,直到我们用完糖果.最后一个人将得到所有剩余的…

指数:[LeetCode] Leetcode 解决问题的指数 (C++/Java/Python/Sql) Github: https://github.com/illuz/leetcode 036. Valid Sudoku (Easy) 链接: 题目:https://leetcode.com/problems/valid-sudoku/ 代码(github):https://github.com/illuz/leetcode 题意: 推断一个数独是否有效. 有效的数独不强求有解. 分析: 仅仅…

leetcode - 53. Maximum Subarray - Easy descrition Find the contiguous subarray within an array (containing at least one number) which has the largest sum. For example, given the array [-2,1,-3,4,-1,2,1,-5,4], the contiguous subarray [4,-1,2,1] has th…

problem 1103. Distribute Candies to People solution:没看明白代码... class Solution { public: vector<int> distributeCandies(int candies, int num_people) { vector<int> res(num_people); ; candies>; candies-=++i) res[i%num_people] += min(i+, candies)…

Given an integer array with even length, where different numbers in this array represent different kinds of candies. Each number means one candy of the corresponding kind. You need to distribute these candies equally in number to brother and sister.…

原题链接在这里:https://leetcode.com/problems/distribute-candies/#/description 题目: Given an integer array with even length, where different numbers in this array represent different kinds of candies. Each number means one candy of the corresponding kind. You…

Given an integer array with even length, where different numbers in this array represent different kinds of candies. Each number means one candy of the corresponding kind. You need to distribute these candies equally in number to brother and sister.…

题目如下: We distribute some number of candies, to a row of n = num_people people in the following way: We then give 1 candy to the first person, 2 candies to the second person, and so on until we give n candies to the last person. Then, we go back to th…

问题 该文章的最新版本已迁移至个人博客[比特飞],单击链接 https://www.byteflying.com/archives/3798 访问. 给定一个偶数长度的数组,其中不同的数字代表着不同种类的糖果,每一个数字代表一个糖果.你需要把这些糖果平均分给一个弟弟和一个妹妹.返回妹妹可以获得的最大糖果的种类数. 输入: candies = [1,1,2,2,3,3] 输出: 3 解析: 一共有三种种类的糖果,每一种都有两个. 最优分配方案:妹妹获得[1,2,3],弟弟也获得[1,2,3].这样…

Given an integer array with even length, where different numbers in this array represent different kinds of candies. Each number means one candy of the corresponding kind. You need to distribute these candies equally in number to brother and sister.…

Given an integer array with even length, where different numbers in this array represent different kinds of candies. Each number means one candy of the corresponding kind. You need to distribute these candies equally in number to brother and sister.…

575. 分糖果 给定一个偶数长度的数组,其中不同的数字代表着不同种类的糖果,每一个数字代表一个糖果.你需要把这些糖果平均分给一个弟弟和一个妹妹.返回妹妹可以获得的最大糖果的种类数. 示例 1: 输入: candies = [1,1,2,2,3,3] 输出: 3 解析: 一共有三种种类的糖果,每一种都有两个. 最优分配方案:妹妹获得[1,2,3],弟弟也获得[1,2,3].这样使妹妹获得糖果的种类数最多. 示例 2 : 输入: candies = [1,1,2,3] 输出: 2 解析: 妹妹获得…

Given a sorted integer array without duplicates, return the summary of its ranges. For example, given [0,1,2,4,5,7], return ["0->2","4->5","7"]. 我的代码,结果Accepted,507ms: public class Solution { public IList<string>…

题目链接:https://leetcode.com/problems/move-zeroes/ 题目内容: Given an array nums, write a function to move all 0's to the end of it while maintaining the relative order of the non-zero elements. For example, given nums = [0, 1, 0, 3, 12], after calling your…

Tanya has nn candies numbered from 11 to nn. The ii-th candy has the weight aiai. She plans to eat exactly n−1n−1 candies and give the remaining candy to her dad. Tanya eats candies in order of increasing their numbers, exactly one candy per day. You…

题目: Given a word, you need to judge whether the usage of capitals in it is right or not. We define the usage of capitals in a word to be right when one of the following cases holds: All letters in this word are capitals, like "USA". All letters…

https://leetcode.com/problems/house-robber/ 题意: 一维数组,相加不相邻的数组,返回最大的结果. 思路: 一开始思路就是DP,用一维数组保存dp[i]保存如果偷第i间,此时可偷到多少.DP的方向不太好,所以效率很低. Runtime: 4 ms, faster than 17.53% class Solution { public: int rob(vector<int> &nums) { ; int len = nums.size(); )…

原题链接在这里:https://leetcode.com/problems/distribute-coins-in-binary-tree/ 题目: Given the root of a binary tree with N nodes, each node in the tree has node.val coins, and there are N coins total. In one move, we may choose two adjacent nodes and move one…