https://leetcode.com/problems/capacity-to-ship-packages-within-d-days/ 传送带要在D天内把所有货物传送完,但是传送带每天有传送容量的限制,问保证货物在D天内传送完的最小容量限制.货物重量以weights[]给出. 1 <= D <= weights.length <= 50000 1 <= weights[i] <= 500 一开始想从weights来求最小容量,发现无论如何都不能达到线性时间复杂度.想了好…

Leetcode之二分法专题-1011. 在 D 天内送达包裹的能力(Capacity To Ship Packages Within D Days) 传送带上的包裹必须在 D 天内从一个港口运送到另一个港口. 传送带上的第 i 个包裹的重量为 weights[i].每一天,我们都会按给出重量的顺序往传送带上装载包裹.我们装载的重量不会超过船的最大运载重量. 返回能在 D 天内将传送带上的所有包裹送达的船的最低运载能力. 示例 1: 输入:weights = [1,2,3,4,5,6,7,8,9…

A conveyor belt has packages that must be shipped from one port to another within D days. The i-th package on the conveyor belt has a weight of weights[i].  Each day, we load the ship with packages on the conveyor belt (in the order given by weights)…

A conveyor belt has packages that must be shipped from one port to another within D days. The i-th package on the conveyor belt has a weight of weights[i].  Each day, we load the ship with packages on the conveyor belt (in the order given by weights)…

A conveyor belt has packages that must be shipped from one port to another within D days. The i-th package on the conveyor belt has a weight of weights[i].  Each day, we load the ship with packages on the conveyor belt (in the order given by weights)…

原题链接在这里:https://leetcode.com/problems/capacity-to-ship-packages-within-d-days/ 题目: A conveyor belt has packages that must be shipped from one port to another within D days. The i-th package on the conveyor belt has a weight of weights[i].  Each day,…

A conveyor belt has packages that must be shipped from one port to another within D days. The i-th package on the conveyor belt has a weight of weights[i]. Each day, we load the ship with packages on the conveyor belt (in the order given by weights).…

A conveyor belt has packages that must be shipped from one port to another within D days. The i-th package on the conveyor belt has a weight of weights[i].  Each day, we load the ship with packages on the conveyor belt (in the order given by weights)…

题目如下: A conveyor belt has packages that must be shipped from one port to another within D days. The i-th package on the conveyor belt has a weight of weights[i].  Each day, we load the ship with packages on the conveyor belt (in the order given by we…

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 日期 题目地址:https://leetcode.com/problems/capacity-to-ship-packages-within-d-days/ 题目描述 A conveyor belt has packages that must be shipped from one port to another within D days. Th…

二分搜索 class Solution(object): def shipWithinDays(self, weights, D): """ :type weights: List[int] :type D: int :rtype: int """ l, r, middle = max(weights), sum(weights), 0 # start the binary search strategy while l < r: midd…

https://leetcode.com/problems/capacity-to-ship-packages-within-d-days/ 传送带每天有最大传送量V,对于n个货物[w1,w2,w3...wn],要在D天内将所有货物传送完的V最小为多少? 二分每天最大传送量V,初始:Vhigh = sum(w),Vlow = max(w). class Solution { public: int calc_days(vector<int>& weights, int V) { , i…

请点击页面左上角 -> Fork me on Github 或直接访问本项目Github地址:LeetCode Solution by Swift    说明:题目中含有$符号则为付费题目. 如:[Swift]LeetCode156.二叉树的上下颠倒 $ Binary Tree Upside Down 请下拉滚动条查看最新 Weekly Contest!!! Swift LeetCode 目录 | Catalog 序        号 题名Title 难度     Difficulty  两数之…

1.Algorithm - at least one leetcode problem per week(Medium+) 986. Interval List Intersections https://leetcode.com/problems/interval-list-intersections/  Medium Basic sorting and one time scan, be sure to process the start and end of each interval,…

Binary Search基础 应用于已排序的数据查找其中特定值,是折半查找最常的应用场景.相比线性查找(Linear Search),其时间复杂度减少到O(lgn).算法基本框架如下: //704. Binary Search int search(vector<int>& nums, int target) { //nums为已排序数组 ,j=nums.size()-; while(i<=j){ ; if(nums[mid]==target) return mid; ; ;…

Given an array which consists of non-negative integers and an integer m, you can split the array into m non-empty continuous subarrays. Write an algorithm to minimize the largest sum among these m subarrays. Examples: Input: nums = [7,2,5,10,8] m = 2…

Koko loves to eat bananas.  There are N piles of bananas, the i-th pile has piles[i] bananas.  The guards have gone and will come back in H hours. Koko can decide her bananas-per-hour eating speed of K.  Each hour, she chooses some pile of bananas, a…

1012. Complement of Base 10 Integer Every non-negative integer N has a binary representation.  For example, 5 can be represented as "101" in binary, 11 as "1011" in binary, and so on.  Note that except for N = 0, there are no leading z…

Binary Search基础 应用于已排序的数据查找其中特定值,是折半查找最常的应用场景.相比线性查找(Linear Search),其时间复杂度减少到O(lgn).算法基本框架如下: //704. Binary Search int search(vector<int>& nums, int target) { //nums为已排序数组 ,j=nums.size()-; while(i<=j){ ; if(nums[mid]==target) return mid; ; ;…

原题链接在这里:https://leetcode.com/problems/koko-eating-bananas/ 题目: Koko loves to eat bananas.  There are N piles of bananas, the i-th pile has piles[i] bananas.  The guards have gone and will come back in H hours. Koko can decide her bananas-per-hour eat…

导语 上篇系列文 混部之殇-论云原生资源隔离技术之CPU隔离(一) 介绍了云原生混部场景中CPU资源隔离核心技术:内核调度器,本系列文章<Linux内核调度器源码分析>将从源码的角度剖析内核调度的具体原理和实现,我们将以 Linux kernel 5.4 版本(TencentOS Server3 默认内核版本)为对象,从调度器子系统的初始化代码开始,分析 Linux 内核调度器的设计与实现. 调度器(Scheduler)子系统是内核的核心子系统之一,负责系统内 CPU 资源的合理分配,需要能处…

试想一下,你现在所在的公司有一个hadoop的集群.但是A项目组经常做一些定时的BI报表,B项目组则经常使用一些软件做一些临时需求.那么他们肯定会遇到同时提交任务的场景,这个时候到底如何分配资源满足这两个任务呢?是先执行A的任务,再执行B的任务,还是同时跑两个? 如果你存在上述的困惑,可以多了解一些yarn的资源调度器. 在Yarn框架中,调度器是一块很重要的内容.有了合适的调度规则,就可以保证多个应用可以在同一时间有条不紊的工作.最原始的调度规则就是FIFO,即按照用户提交任务的时间来决定哪个…

composer 报错: - Your requirements could not be resolved to an installable set of packages xxxxxxxxxxxxxxxxxxxxxx-> no matching package found. xxxxxxxxxxxxxxxxxxxxxx-> no matching package found. Potential causes: - A typo in the package name - The pac…

照前文 http://www.cnblogs.com/wtang/articles/4133820.html  给电脑设置了WebStorm的IDE的nodejs开发环境.新建了个express的网站项目.想给网站增加数据库功能,于是需要导入一个包(packages).在nodejs中操作mongodb很方便的包是mongoose.那么在WebStorm中添加包的方法是 我的WebStorm的版本是8.0.3,在File->Settings->(Project Settings[项目名]) N…

异常处理汇总-开发工具  http://www.cnblogs.com/dunitian/p/4522988.html 协助开发里面总有几个是极简爱好者,但是呢删了不该删的就会影响项目开发,下面看下完整错误信息: 这台计算机上缺少此项目引用的 NuGet 程序包.使用“NuGet 程序包还原”可下载这些程序包.有关更多信息,请参见 http://go.microsoft.com/fwlink/?LinkID=322105.缺少的文件是 ..\packages\Microsoft.CodeDom.…

一.介绍 Windows下面开发好的应用程序要进行分发时有很多打包工具可供选择,如Inno Setup, InstallShield, NSIS, Advanced Installer, Qt Installer Framework等.甚至很多人还选择结合WinRar+Bat来创建应用程序安装包.Mac OSX下好像可供选择的工具不多,功能强大的工具大部分都需要进行购买.DMG是Mac OS X 上的一种压缩镜像文件格式,类似于Windows上常见的ISO文件,可以作为一种打包工具.直接让用户加…

题目描述 Palmia河从东往西流过Palmia国,把整个国家分成南北两半.河的两岸各有N个城市,北岸的每一个城市都与南岸的一个城市互为友好城市,而且任意两个北岸城市的友好城市都不相同.每一对友好城市都向政府申请,希望开通一条连接两城市的航线.但政府遇到一个问题:Palmia河上经常有大雾,这对航行不利.为了降低出现航行事故的可能性,政府决定任意两条航线不能交叉,这样,政府就不一定能接受所有城市的申请. 你的任务是:写一程序帮助政府决定接受哪些城市的申请,使开通的航线最多. 输入输出格式 输入格…

汉化版的sublime text安装软件包的时候报错如下: There are no packages available for install 打开控制台,ctrl+~,然后看到如下错误: Package Control: Channel http://www.anchen8.net/channel.php does not appear to be a valid channel file because the "schema_version" is not a valid n…

Uninstalling previous version of the package If you have a previous version of the package already installed, you should remove it using the following method. Open the "Component/Install packages" menu item in Delphi/C++ Builder and remove Alpha…

d:\nuget\nuget.exe install EnterpriseLibrary.Common -NoCache -Verbosity detailed -OutputDirectory D:\Microshaoft.Nuget.Packages\ d:\nuget\nuget.exe install EnterpriseLibrary.Data -NoCache -Verbosity detailed -OutputDirectory D:\Microshaoft.Nuget.Pack…