ACM試題An Easy Problem Description As we known, data stored in the computers is in binary form. The problem we discuss now is about the positive integers and its binary form. Given a positive integer I, you task is to find out an integer J, which is the minimum integer greater than I, and the number of 1 s in whose binary form is the same as that in the binary form of I. For example, if "78" is given, we can write out its binary form, "1001110". This binary form has 4 1 s. The minimum integer, which is greater than "1001110" and also contains 4 1 s, is "1010011", i.e. "83", so you should output "83".
標(biāo)簽： Description computers Problem binary
上傳時(shí)間： 2013-12-11
上傳用戶：libenshu01
MULTIDIMENSIONAL SCALING in matlab by Mark Steyvers 1999 ％needs optimization toolbox ％Modified by Bruce Land ％--Data via globals to anaylsis programs ％--3D plotting with color coded groups ％--Mapping of MDS space to spike train temporal profiles as described in ％Aronov, et.al. "Neural coding of spatial phase in V1 of the Macaque" in ％press J. Neurophysiology
標(biāo)簽： MULTIDIMENSIONAL optimization Modified Steyvers
上傳時(shí)間： 2015-08-26
上傳用戶：kytqcool
ＪＡＶＡ游戲編程，j n l p文件類型
標(biāo)簽： 游戲編程
上傳時(shí)間： 2014-08-15
上傳用戶：gengxiaochao
DES( Data Encryption Standard)算法，于1977年得到美國(guó)政府的正式許可，是一種用56位密鑰來加密64位數(shù)據(jù)的方法。 IDEA是International Data Encryption Algorithm 的縮寫,是1990年由瑞士聯(lián)邦技術(shù)學(xué)院來學(xué)嘉X.J.Lai 和Massey提出的建議標(biāo)準(zhǔn)算法稱作PES( Proposed Encryption Standard) 。Lai 和Massey 在1992 年進(jìn)行了改進(jìn)強(qiáng)化了抗差分分析的能力改稱為IDEA 它也是對(duì)64bit大小的數(shù)據(jù)塊加密的分組加密算法密鑰長(zhǎng)度為128位它基于“相異代數(shù)群上的混合運(yùn)算”設(shè)計(jì)思想算法用硬件和軟件實(shí)現(xiàn)都很容易且比DES在實(shí)現(xiàn)上快的多。IDEA自問世以來，已經(jīng)經(jīng)歷了大量的詳細(xì)審查，對(duì)密碼分析具有很強(qiáng)的抵抗能力，在多種商業(yè)產(chǎn)品中被使用。
標(biāo)簽： Encryption Standard Data DES
上傳時(shí)間： 2015-08-27
上傳用戶：Avoid98
英文版,pdf格式。 詳細(xì)說明： Title: STL Tutorial and Reference Guide: C++ Programming with the Standard Template Library (2nd Edition) URL: http://www.amazon.com/exec/obidos/tg/detail/-/0201379236/ ISBN: 0201379236 Author: David R. Musser / Gillmer J. Derge / Atul Saini / Gilmer J. Derge Publisher: Addison-Wesley Page: 560 Edition: 2nd edition (March 27, 2001) Catalog: C++ Format: PDF Size: 3.8M Supplier: December Summary: The Standard Template Library was created as the first library of genetic algorithms and data structures, with four ideas in mind: generic programming, abstractness without loss of efficiency, the Von Neumann computation model, and value semantics. This guide provides a tutorial, a description of each element of the library, and sample applications. The expanded second edition includes new code examples and demonstrations of the use of STL in real-world C++ software development it reflects changes made to STL for the final ANSI/ISO C++ language standard.
標(biāo)簽： Programming Reference Standard Tutorial
上傳時(shí)間： 2015-09-02
上傳用戶：Breathe0125
本書以最新的資訊家電、智慧型手機(jī)、PDA產(chǎn)品為出發(fā)點(diǎn)，廣泛並深入分析相關(guān)的嵌入式系統(tǒng)技術(shù)。 適合閱讀： 產(chǎn)品主管、系統(tǒng)設(shè)計(jì)分析人員、欲進(jìn)入此領(lǐng)域的工程師、大專院校教學(xué). 本書效益： 為開發(fā)嵌入式系統(tǒng)產(chǎn)品必備入門聖經(jīng) 進(jìn)入嵌入式系統(tǒng)領(lǐng)域的寶典 第三代行動(dòng)通訊終端設(shè)備與內(nèi)容服務(wù)的必備知識(shí).
上傳時(shí)間： 2015-09-03
上傳用戶：阿四AIR
編制函數(shù)prime，用來判斷整數(shù)n是否為素?cái)?shù)：bool prime(int n)； 而后編制主函數(shù)，任意輸入一個(gè)大于4的偶數(shù)n，找出滿足n=i+j的所有數(shù)對(duì)，其中要求i與j均為素?cái)?shù)（通過調(diào)用prime來判斷素?cái)?shù)）。如偶數(shù)18可以分解為11+7以及13+5；而偶數(shù)80可以分解為：43+37、61+19、67+13、73+7。
上傳時(shí)間： 2015-09-09
上傳用戶：jennyzai
OpenSG is a scenegraph system for realtime rendering, e.g. for Virtual Reality applications. It is just a library, not a full application. This documentation contains descriptions of the internal classes and concepts, as well as a tutorial that explains how to use the system.
標(biāo)簽： e.g. applications scenegraph for
上傳時(shí)間： 2015-09-13
上傳用戶：bruce
這是等參單元的有限元程序，帶有一板中圓孔的算例，輸入文件和輸出文件，文件中附有對(duì)程序的誤差分析。
上傳時(shí)間： 2014-01-03
上傳用戶：wpwpwlxwlx
文件名 :Calender.c // 描述 :日歷時(shí)鐘模塊，用于不帶時(shí)鐘芯片的系統(tǒng) // 語言 :C 作者 :Jean J. Labrosse 日期 :2002-05-17 // 說明 :原來的程序用于
上傳時(shí)間： 2015-09-16
上傳用戶：zhangliming420
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