The government of a small but important country has decided that the alphabet needs to be streamlined and reordered. Uppercase letters will be eliminated. They will issue a royal decree in the form of a String of B and A characters. The first character in the decree specifies whether a must come ( B )Before b in the new alphabet or ( A )After b . The second character determines the relative placement of b and c , etc. So, for example, "BAA" means that a must come Before b , b must come After c , and c must come After d . Any letters beyond these requirements are to be excluded, so if the decree specifies k comparisons then the new alphabet will contain the first k+1 lowercase letters of the current alphabet. Create a class Alphabet that contains the method choices that takes the decree as input and returns the number of possible new alphabets that conform to the decree. If more than 1,000,000,000 are possible, return -1. definitiON
標簽： government streamline important alphabet
上傳時間： 2015-06-09
上傳用戶：weixiao99
一篇05年9月IEEE上發表的論文，題目是definitiON of Efficient PAPR in OFDM.pdf
上傳時間： 2014-01-25
上傳用戶：zhyiroy
平均因子分解法，適用于正定矩陣First, let s recall the definitiON of the Cholesky decomposition: Given a symmetric positive definite square matrix X, the Cholesky decomposition of X is the factorization X=U U, where U is the square root matrix of X, and satisfies: (1) U U = X (2) U is upper triangular (that is, it has all zeros below the diagonal). It seems that the assumption of positive definiteness is necessary. Actually, it is "positive definite" which guarantees the existence of such kind of decomposition.
標簽： 分解
上傳時間： 2013-12-24
上傳用戶：啊颯颯大師的
Problem Statement You are given a string input. You are to find the longest substring of input such that the reversal of the substring is also a substring of input. In case of a tie, return the string that occurs earliest in input. definitiON Class: ReverseSubstring Method: findReversed Parameters: string Returns: string Method signature: string findReversed(string input) (be sure your method is public) Notes The substring and its reversal may overlap partially or completely. The entire original string is itself a valid substring (see example 4). Constraints input will contain between 1 and 50 characters, inclusive. Each character of input will be an uppercase letter ( A - Z ). Examples 0) "XBCDEFYWFEDCBZ" Returns: "BCDEF" We see that the reverse of BCDEF is FEDCB, which appears later in the string. 1)
上傳時間： 2015-09-21
上傳用戶：sunjet
CHAPT12\Chapt12.cpp Part of the 32-bit test progrma for the Win32Port class. CHAPT12\Chapt12.dsp The Visual C++ project file for the program. CHAPT12\Chapt12.dsw The Visual C++ workspace file for the program. CHAPT12\Chapt12.h The header file for the app s application class CHAPT12\Chapt12.ico The icon used in Chapt12.exe CHAPT12\Chapt12.rc The resource file use in the test program. CHAPT12\Chapt12Dlg.cpp The implementation of the dialog class CHAPT12\Chapt12Dlg.h The declarations of the dialog class CHAPT12\MyWin32Port.h definitiON for a class derived from Win32Port. CHAPT12\resource.h The resource IDs
上傳時間： 2013-12-17
上傳用戶：yan2267246
CHAPT13\AnsiWinTerm.cpp Class used in Win32 terminal emulation CHAPT13\AnsiWinTerm.h Header file for the AnsiWinTerm class CHAPT13\Chapt13.cpp 32-bit test program of terminal emulation CHAPT13\Chapt13.dsp Visual C++ project file CHAPT13\Chapt13.dsw Visual C++ workspace file CHAPT13\Chapt13.rc The resource file used in the test program CHAPT13\resource.h IDs defined in the resource file CHAPT13\Win32Term.cpp The Win32 general purpose terminal class CHAPT13\Win32Term.h definitiON of the class CHAPT13\Debug\Chapt13.exe 32-bit executable of the test program.
標簽： AnsiWinTerm CHAPT emulation terminal
上傳時間： 2016-02-03
上傳用戶：秦莞爾w
Session 1: common and useful built-in Mathematica functions variable assignment and function definitiON the Front End and the Kernel Notebooks. Session 2: organisation of data in Mathematica lists and expressions simple programming functions nesting. Session 3: the opportunity to develop your proficiency as a Mathematica user through work on an extended problem Case Studies Mathematica resources on the Internet.
標簽： Mathematica assignment and functions
上傳時間： 2013-12-27
上傳用戶：362279997
C++名家精華.chm 我們用早期的C++語言編程。工作的第二天中午，厭煩了讀職工手冊，于是我寫了一個工具類，里面包含一個原始指針作為成員變量： #include "xStruct.h" // definitiON of struct X class xWrapper { X* xItem public: xWrapper() : xItem(new X) { } ~xWrapper() { delete xItem } void dump() { /* dumps xItem to cout */ } } 當然了，使用這個類的程序由于內存問題總是時不時的崩潰，因為我違反三個重要設計原則之一：任何時候，只要你提供了析構函數、拷貝構造函數或賦值運算符中的一個，你通常需要三個都提供。([1]) “所以，”我自言自語道，“我必須自己處理拷貝和賦值問題。簡單地...auto_ptr有拷貝構造函數和賦值運算符，我可以拿過來用一下。”（你知道早期C++程序庫中的auto_ptr，是嗎？）
上傳時間： 2013-12-28
上傳用戶：Amygdala
Of the password is: Server: "1." Client: + for the month of the date of the machine. Such as "2005/08/05", compared with the number "85" Database: "xzxq". I made the changes: 1, stations and customer-service once every 30 seconds to exchange information (to ensure continuous line) 2, computer services-an increase of the serial number 3, client-service to send the card serial number and send IP addresses to the service side 4, the desktop client by the embargo, since the definitiON of the icon to start the process faster (from the window Superman Code) 5, CS-shielding some function keys, but CTRL + ALT + DEL keys can not shield the hope that a revised modify these friends 6, there are some corners of Laws (such as title, etc.). Client desktop icon in the Settings page set up first class to enter FXZWN999 open on to add, delete icon button
標簽： the password machine Client
上傳時間： 2016-06-27
上傳用戶：xsnjzljj
MS2 程序分析 Lldwsw 一：下載MS2.RAR 壓縮包解壓縮后可以看到如下界面： 第一項為MS2 軟件包，第二項為SourceInsight3.0，它是一款非常優秀的C 語言編輯器，目 前各個大公司，比如華為等都用它，手機行業幾乎無一例外。它的作用是代替Keil 的編輯 環境，因為Keil 的編輯環境太難看了，并且使用也不方便，用它來看程序，查找函數特別 容易，以下是它的界面： 各位可以看到，它里面不同的關鍵字的顏色都是不同的，看上去很舒服，最主要的還是它的 查找功能，比如要看MSTimerStart 的函數原型，但不知道他在那個地方，雙擊函數名，右 擊后出現屬性，點“Jump to definitiON”，就可以看到函數原型，這個功能Keil 下也有，還 有一個Keil 下沒有的，就是這個函數被誰調用了，雙擊函數名，右擊后出現屬性，點“Jump to Caller”。 具體請參考SourceInsight 使用說明，也就是第四項，第三項是周立功的DP-51 電路圖,因為 MS2 的設計本身是不倚賴外設的，所以沒有加外部接口，直接用串口來演示，如下圖： 大家可以看到liweifeng， test1，test2，test3 在不停的打印，這是四個偽任務，按一定的時 候間隔打印，我們將在后面分析。當然按鍵等都可以在處理字符串欄中輸入，在接收窗口顯 示。 以
上傳時間： 2013-12-16
上傳用戶：lingzhichao
