11 计算机科学家的世界

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荣耀的背后刻着一道孤独

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TA的排名 2w+

快手AI 实验室Y-Lab 招聘

快手AI实验室Y-Lab招聘 工作地点: 中国 北京市 五道口岗位职责: • 开展人工智能在计算机视觉领域的前沿理论、技术研究,跟踪计算机视觉最新研究成果 • 计算机视觉核心算法开发,算法模型设计,以及针对移动端的优化等 • 为新产品应用提供切实可行的人工智能解决方案,助力产品落地(算法能高效流畅的地运行)岗位要求: • 扎实的数学、算法基础。理解其在计算机视觉领域中

2018-01-30 22:13:03

#1304 : 搜索一·24点

#1304 : 搜索一·24点时间限制:10000ms单点时限:1000ms内存限制:256MB描述周末,小Hi和小Ho都在家待着。在收拾完房间时,小Ho偶然发现了一副扑克,于是两人考虑用这副扑克来打发时间。小Ho:玩点什么好呢?小Hi:两个人啊,不如来玩24点怎么样,不靠运气就靠实力的游戏。小Ho:好啊,好啊。

2017-03-29 20:46:52

HiHocoder 1288 FontSize

#1288 : Font Size时间限制:10000ms单点时限:1000ms内存限制:256MB描述Steven loves reading book on his phone. The book he reads now consists of N paragraphs and the i-th paragraph contains

2017-03-28 20:12:02

Hiho coder: #1200 : Increase Charisma Points

时间限制:10000ms单点时限:1000ms内存限制:256MB描述Little Ho is playing a role-playing game. There are N cities in the game which are numbered from 1 to N. Every time Little Ho moves to another ci

2016-08-08 11:35:13

C++临时对象那些事儿

C++大概是这个世界上最飘逸、成功、失败的语言吧,临时对象是C++语言中最复杂的东西之一。以下代码段新手大概经常会写吧:std::string FetchFormat(){ return "%d";}int main(){ printf(FetchFormat().c_str(), 100);}这个代码在大多数时,会跑得“很好”,然而,如果有一天你听到崩溃的碎片声,你也不

2016-04-13 16:55:28

OpenGL学习笔记:(2)iOS下GLES环境配置

1,OpenGL 与 OpenGLES(GLES)在OpenGL学习笔记:(1)中已经讲清楚了OpenGL是什么以及一些想关的基础知识,此小节主要讲GLES和OpenGL的关系,从一种角度上讲,OpenGL(4.3及后续版本)是GLES(ES3.0)的超级,在ES中有的东西在OpenGL中都有,当然,GLES主要用于移动设备的渲染(android、iOS、MeeGo等),而OpenGL 主要用

2016-04-05 19:03:56

OpenGL学习笔记: (1)mac下OpenGL环境搭建

1,OpenGL是什么       OpenGL(全写Open Graphics Library)是个定义了一个跨编程语言、跨平台的编程接口规格的专业的图形程序接口。它用于三维图像(二维的亦可),是一个功能强大,调用方便的底层图形库。 2,OpenGL能做什么        OpenGL能用来开发跨平台的渲染引擎,在Android、OSX、iOS、Windows、PS等平台均可使用...

2016-03-31 21:34:32

hihocoder 1032

题目链接:http://hihocoder.com/problemset/problem/1032时间限制:1000ms单点时限:1000ms内存限制:64MB描述   小Hi和小Ho是一对好朋友,出生在信息化社会的他们对编程产生了莫大的兴趣,他们约定好互相帮助,在编程的学习道路上一同前进。   这一天,他们遇到了一连串的字符串,于是小Hi就

2015-12-19 23:18:34

hdu 1046 Gridland

Problem DescriptionFor years, computer scientists have been trying to find efficient solutions to different computing problems. For some of them efficient algorithms are already available, these a

2015-12-11 22:32:36

hdu 1081 to be max

Problem DescriptionGiven a two-dimensional array of positive and negative integers, a sub-rectangle is any contiguous sub-array of size 1 x 1 or greater located within the whole array. The sum of

2015-12-11 21:53:23

hdu1058 Humble Numbers

Problem DescriptionA number whose only prime factors are 2,3,5 or 7 is called a humble number. The sequence 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, ... shows the fir

2015-11-25 20:53:13

hdu1082 Matrix Chain Multiplication

Problem DescriptionMatrix multiplication problem is a typical example of dynamical programming. Suppose you have to evaluate an expression like A*B*C*D*E where A,B,C,D and E are matrices. Sinc

2015-11-22 00:02:19

Real Time Rendering --third edition 16.8节翻译

实时渲染16.8节翻译,各位轻喷

2015-11-21 20:31:28

不使用全局函数如何编写线程类

以下讨论内容仅限于Window系统和X86硬件架构。        从汇编角度看程序,只能看到mov,sub,div,xcmpchg等指令,函数,结构体,指针,数组等中级编程语言中的语法糖均不存在,至于C++,Java等高级语言中的对象,类,虚函数等更是不复存在,那么我们在高级语言中建议的语法糖在哪呢,它们是怎么被转化到汇编的呢?......1,汇编之于函数调用 

2015-11-06 22:16:36

hdu 1063 Exponentiatio(East Central North America 1988)

Problem DescriptionProblems involving the computation of exact values of very large magnitude and precision are common. For example, the computation of the national debt is a taxing experience for

2015-11-01 17:26:09

hdu 1051 Wooden Sticks(Asia 2001, Taejon (South Korea))

Problem DescriptionThere is a pile of n wooden sticks. The length and weight of each stick are known in advance. The sticks are to be processed by a woodworking machine in one by one fashion. It n

2015-10-31 23:36:09

hdu 1049 Climbing Worm

Problem DescriptionAn inch worm is at the bottom of a well n inches deep. It has enough energy to climb u inches every minute, but then has to rest a minute before climbing again. During the rest,

2015-10-31 22:58:41

hdu 1044 Collect More Jewels

Problem DescriptionIt is written in the Book of The Lady: After the Creation, the cruel god Moloch rebelled against the authority of Marduk the Creator.Moloch stole from Marduk the most powerful o

2015-10-31 22:31:54

hdu 1045 Fire Net

Problem DescriptionSuppose that we have a square city with straight streets. A map of a city is a square board with n rows and n columns, each representing a street or a piece of wall. A block

2015-10-31 22:23:11

hdu 1050 Asia 2001, Taejon (South Korea)

Problem DescriptionThe famous ACM (Advanced Computer Maker) Company has rented a floor of a building whose shape is in the following figure. The floor has 200 rooms each on the north sid

2015-10-31 18:13:03

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