没人做计算几何了，怎么会事呢...这几把军训...laji时间找点laji题来做一.板子1.basic2.凸包3.半平面交二.板题三.题目P3194给出\(N<50000\)条直线，找出从y正无穷大可见直线手玩发现所有可见线段构成一个下凸壳。将所有直线按照斜率递增排序，用单调栈维护。栈顶为AB，插入C

2024-07-01IndexWordPronunciationPartsofSpeechExplanationTranslationinChinese1badge/bædʒ/nounAsmallobject,typicallyround,thatsignifiesmembership,achievement,orauthority.徽章；证章2milky/ˈmɪlki/adjectiveResemblingorco

Golang：Sirupsen/logrus是一个日志库原创吃个大西瓜CodingBigTree2024-05-2808:00北京听全文图片 Sirupsen/logrus是一个日志库 文档 https://github.com/Sirupsen/logrus安装 gogetgithub.com/sirupsen/logrus代码示例 packagemain import( 

问题来源在实现一步一步实现一个基于信号量与队列的简单并发控制类-Cat_Catcher-博客园(cnblogs.com)这篇文章中的并发控制类的时候，遇到了一个泛型丢失的问题。问题的核心在于入队的时候，对象成员的类型是：typeQueueMember<T>={toRequest:()=>Promise<T>;resolve

todayihavesomethingsthatwanttosharewithu.iwatchedavideobefore,andtodayiwatcheditagain.ifoundsomethingmeaningfulfromthepeople'stalking.shesaid:"thereisnostagethatucanjustgetthrough."wealwayshopetoget

call仿函数####__call__魔术方法''' 触发时机：把对象当作函数调用的时候自动触发 功能:模拟函数化操作 参数:参数不固定,至少一个self参数 返回值:看需求'''#(1)基本语法classMyClass(): def__call__(self): print("__call__魔术方法被触发...")obj=M

 2024-03-01indexwordpronunciationpartsofspeechexplanationtranslationinChinese1inert/ɪˈnəːt/adjectiveLackingtheabilitytomoveorreact;inactive.惰性的；不活跃的2anticipation/ænˌtɪsɪˈpeɪʃən/nounTheactoflookingfo

定语从句-定语的位置__——前小后大——当一个修饰名词时通常放在名词前；当多个单词修饰名词时，通常放在名词后。这是一个关于夜莺和玫瑰的故事—主语——这谓语——是表语——故事Thisisafictionabouta  nightingaleandarose。 那个懂爱的年亲人离开王子的舞会

一、搜索技术的重要性1.搜索技术是普通人变强的唯一外挂,可以帮助人们学习的比别人快,做的比别人好。2.掌握搜索技术是互联网时代获取信息的关键,可以极大程度地缩小信息差距。 二、搜索技术的分类1.搜索目的可分为4类:(1)了解信息(KnowSomething)(2)学习技

2013年6月英语四级真题及答案作文范文高分版：TheBigistheLittleNothingcanbedoneexceptlittlebylittle,theFrenchpoetBaudelaireCharlesoncesaid.Mostpeople,however,oftenignoresuchatruth.Sodoesthelittleboyshowninthepicture

手机移动课堂 四级阅读 四级写作 四级题库 四级词汇语法 考试动态 首页2013年6月英语四级作文真题及参考范文-第一套 返回2013年6月大学英语四级考试已结束，外语教育网收集整理了作文部分的试题及参考答案，以供考生们参考。Directions：Forthispart，youareallowed

1、Go语言的if语句允许在条件之前传递一个语句。原始代码：f,contains:=factory[string(token)]ifcontains{//Dosomething}优化：（稍微提高了代码的可读性）iff,contains:=factory[sToken];contains{//Dosomething} 

1.Promise.allSettledES11新增的Promise的方法接收一个Promise数组，数组中如有非Promise项，则此项当做成功把每一个Promise的结果，集合成数组，返回functionfn(time,isResolve){returnnewPromise((resolve,reject)=>{setTimeout(()=>{isResolve

"for"构造为批处理文件提供循环功能，以下是用于处理值列表的"for"语句的常见结构。FOR%%variableINlistDOdo_something经典的"for"语句由以下部分组成-variable变量    -对于整个循环，此步骤仅执行一次，并用于声明将在循环中使用的任何变量，在批处理脚本中变量声

//arbitrage,audit,authentic,bottleneck,circulate,confidentiality,crux,essential,flop,goodwill,inconsistent,inner,insurance,integral,marine,moisture,outer,sturdy,supplementary,trace,transit,unmentioned,fringebenefitsarbitrage-套利

//annex,array,bolster,contain,dumping,foothold,franchisee,hard-core,imply,occurrence,overhaul,parley,prepaid,prevail,rough,specification,stake,sublet,weightyannex-附件Anannexreferstoanadditionalorsupplementarypartordocument

//alteration,amend,consent,difference,hesitate,incur,include,insert,modification,replace,sentence,severe,stipulation,bringup,pointoutalteration-改动Alterationreferstotheactofmakingchangesormodificationstosomething.Itindicat

//ballpark,catalog,exhibit,gamble,inquiry,manufacturer,hammersthout,haveaneyefor,highlyrecommended,keepupright,popupballpark-接受的范围Ballparkreferstoanapproximateorroughestimateorrangethatisconsideredacceptableorreasona

//assume,consignment,dealing,investigate,liable,negligence,obligation,outdated,policy,precedent,proposal,recourse,responsibility,underwriter,bringforwardassume-承担Assumemeanstotakeonoracceptaresponsibilityorobligation.Itcan

//check,cover,examine,future,execute,observe,prescribe,provision,purchase,summarize,drawup,fallthroughcheck-核对无误Whenyouchecksomething,youcarefullyverifyorexamineittoensurethatitiscorrect,accurate,orinproperorder.Iti

//alter,alteration,amendment,cancel,change,coincide,delete,discrepancy,herein,insert,modify,obvious,perusal,revise,supplement,wordingalter-修改，改变Toaltermeanstomakechangesormodificationstosomething.Itinvolvesadjustingoradap

//bulk,bridge,calculate,commission,competitive,depend,entertain,exceptionally,exclude,favorable,indicate,loss,dependon,outoflinewithbulk-大量Bulkreferstoalargequantityormassofsomething.Itcanbeusedtodescribethesize,vol

Mostlikely,soonafteryou’vestartedyourRustjourney,youranintothisscenariowhereyoutriedtoworkwithstringtypes(orshouldIsay,youthoughtyouwere?),andthecompilerrefusedtocompileyourcodebecauseofsomethingthatlookslikeas

//assure,beneficial,correspond,courtesy,desirous,deteriorate,discussion,interim,keen,maintain,requirement,valid,regularcustomer,substantialbusinessassure-保证Toassuremeanstogivesomeoneconfidenceorcertaintyaboutsomething.Itinv

专有名词salmon：三文鱼chocolatefountain：巧克力喷泉drumandbass:鼓和贝斯Spaghetti：意大利面adrenaline：肾上腺素首句EnglishYou'retellingme?还用你说。这是一个表示“你不用告诉我，我已经知道了”的表达方式，相当于中文中的“你还用说？”或“你在告诉我？”。Definitely：