c programming language objective questions answers pdf

... of l L character-literal: ’c-char-sequence’ L’c-char-sequence’ c-char-sequence: c-char c-char-sequence c-char c-char: any member of the source character set except the single-quote, backslash, ... backslash, or new-line character escape-sequence universal-character-name escape-sequence: simple-escape-sequence octal-escape-sequence hexadecimal-escape-sequence simple-escape-sequence: one of \’ \" ... \v octal-escape-sequence: \ octal-digit \ octal-digit octal-digit \ octal-digit octal-digit octal-digit hexadecimal-escape-sequence: \x hexadecimal-digit hexadecimal-escape-sequence hexadecimal-digit

Ngày tải lên: 12/08/2014, 19:21

... public Access not limited protected Access limited to this class and classes derived from this class internal Access limited to this program protected internal Access limited to this program and classes ... static modifier is an instance method. An instance method operates on a specific instance and can access both static and instance members. The instance on which an instance method was invoked can ... public static readonly Color White = new Color(255, 255, 255); public static readonly Color Red = new Color(255, 0, 0); public static readonly Color Green = new Color(0, 255, 0); public static readonly

Ngày tải lên: 12/08/2014, 23:23

... follow your customs,and I´ll follow mine. – C Napier C/C++ compatibility — silent differences between C and C++ — C code that is not C++ — deprecated features — C++ code that is not C — coping with ... explicit Program-type conversion is necessary, s st ta ti ic c_ _c ca as st t, r re ei nt er rp re et t_ _c ca as st t, c co on ns st t_ _c ca as st t, or a combination of these can do what a C-style ... an object and modify all pointers to it correctly A conserva-tive collector also allows C++ code fragments to coexist with code written in languages such as C.Traditionally, copying collectors

Ngày tải lên: 12/08/2014, 19:21

... example: c ch ha ar r*c co on ns st t c cp p; / /const pointer to char c ch ha ar r c co on ns st t*p pc c; / /pointer to const char c co on ns st t c ch ha ar r*p pc 2; / /pointer to const char ... functions f f(c ch ha ar r), g g(c ch ha ar r&), and h h(c co on ns st t c ch ha ar r&) Call them with the arguments ´a a´, 4 49 9, 3 33 00 0, c c, u uc c, and s sc c, where c c is a c ch ar ... na am mi ic c_ _c ca as st t<type> (expr ) compile-time checked conversion s st ta ti ic c_ _c ca as st t<type> (expr ) unchecked conversion r re ei in te er rp re et t_ _c ca as st

Ngày tải lên: 12/08/2014, 19:21

... tion s st rc cp y()and specifies that it should be linked according to the C linkage conventions: func-e ex xt er n"C C"c ch ha ar r*s st rc cp y(c ch ha ar r*,c co on ns st t c ch ha ar ... ‘‘.h files’’ and ‘‘.c files,’’ respectively. Other conventions, such as C C,.c cx x,.c cp pp p, and.c cc c, are also found The manual for your com-piler will be quite specific about this issue ... effect of this declaration differs from the effect of the ‘‘plain’’ declaration e ex xt er n c ch ha ar r*s st rc cp y(c ch ha ar r*,c co on ns st t c ch ha ar r*) ; only in the linkage convention

Ngày tải lên: 12/08/2014, 19:21

... in g&, c on st c r*); St ri ng op er at or co ns t St ri ng co ns t ch ar To save space, I have left the I/O and concatenation operations as exercises The main program simply exercises the S tr ... rc mp x.r ep s, y.r ep s) 0; }; S tr in g o pe to r+(c on st S tr in g&, c on st S tr in g&); St ri ng op er at or co ns t St ri ng co ns t St ri ng S tr in g o pe to r+(c on st S tr in g&, c ... Section 11.12 A String Class 297 f ri en d b oo l o pe to r!=(c on st S tr in g& x c on st S tr in g& y fr ie nd bo ol op er at or co ns t St ri ng x, co ns t St ri ng y) { r et ur n s tr cm

Ngày tải lên: 12/08/2014, 19:21

... is done The concurrency mechanism will have a concept of locking to prevent two tasks accessing the same memory simultaneously Use the machine’s locking mechanism to implement a lock class. 9 (∗2.5) ... h () ‘‘backwards.’’ It finds the last occurrence of its second input sequence in its first input sequence, rather than the first occur- rence of its second sequence. The s se ea ar rc ch h _ _ ... ra ct t(c co on ns st t l li is t<C Cl lu ub b>& l lc c, l li is t<P Pe er rs so on n*>& o of ff f) / /place the officers from ‘lc’ on ‘off’ { f fo or r_ _e ea ch h(l lc c.b

Ngày tải lên: 12/08/2014, 19:21

... a character into the stream’s character type If that character type is c ch ha ar r, we can also read into a s si ig gn ne d c ch ha ar r and u un ns si ig gn ne d c ch ha ar r: ba as si ic c_ ... functions first skip whitespace For example: This places the first non-whitespace character from c ci in n into c c. In addition, we can read into an array of characters: Trang 14a whitespace character ... object for which only a base class isknown Since the exact type isn’t known, correct output cannot be achieved simply by defining a <<for each new type Instead, a virtual output function can

Ngày tải lên: 12/08/2014, 19:21

... easing the choice The cardinal rule in deciding whether to use a checked or unchecked exception is: Use checked exceptions for conditions from which the caller can reasonably be expected to recover ... checked exception, you force the caller to handle the exception in a catch clause or to propagate it outward Each checked exception that a method is declared to throw is thus a potent indication ... detect and correct Item 40:Use checked exceptions for recoverable conditions and run-time exceptions for programming errors The Java programming language provides three kinds of throwables: checked

Ngày tải lên: 12/08/2014, 22:22

... 471 20 Generics 473 20.1 Generic Class Declarations 473 20.2 Generic Struct Declarations 484 20.3 Generic Interface Declarations 484 20.4 Generic Delegate Declarations 486 20.5 Constructed Types ... international@pearsontechgroup.com Visit Addison-Wesley on the Web: www.awprofessional.com Library of Congress Cataloging-in-Publication Data Hejlsberg, Anders. The C# programming language / Anders Hejlsberg, Scott ... Golde. p cm. Includes bibliographical references and index. ISBN 0-321-15491-6 (alk paper) 1 C# (Computer program language) I Wiltamuth, Scott II Golde, Peter III Title. QA76.76.C154H45 2003 Copyright

Ngày tải lên: 12/08/2014, 23:23

... 7:35 PM Trang 81 Introduction6 declares a class named Stack in a namespace called Acme.Collections The fully qual-ified name of this class is Acme.Collections.Stack The class contains several mem-bers: ... hello.cs, the program can be compiled with the Microsoft C# compiler using the command line csc hello.cs which produces an executable assembly named hello.exe The output produced by this application ... about the component; and they incorporate their own documentation C# provides language constructs to directly support these concepts, making C# a very natural language in which to create and

Ngày tải lên: 12/08/2014, 23:23

... 1);// Exception } unchecked { Console.WriteLine(i + 1);// Overflow } } lock statement class Account { decimal balance; public void Withdraw(decimal amount) { lock (this) { if (amount > balance) ... try-catch statement is used to catch exceptions that occur during execution of a block, and the try-finally statement is used to specify finalization code that is always executed, whether an exception ... an exception occurred or not The checked and unchecked statements are used to control the overflow checking con-text for integral-type arithmetic operations and conversions The lock statement

Ngày tải lên: 12/08/2014, 23:23

... as the con-taining class If a constructor declaration includes a static modifier, it declares a static constructor Otherwise, it declares an instance constructor Instance constructors can be ... capacity) { items = new object[capacity]; } Constructors public int Count { get { return count; } } public string Capacity { get { return items.Length; } set { if (value < count) value = count; ... that contain executable code are collectively known as the function members of a class The preceding section describes methods, which are the primary kind of function members This section describes

Ngày tải lên: 12/08/2014, 23:23

... handling their comple-tion events To avoid complicating the code example I haven’t shown theactive object class here, but I discuss active objects fully in Chapters 8and 9 The active object class must ... inline CShutdown::CShutdown() : CTimer(-1) {CActiveScheduler::Add(this);} inline void CShutdown::ConstructL() {CTimer::ConstructL();} inline void CShutdown::Start() {After(KShutdownDelay);} void CShutdown::RunL() ... expires CActiveScheduler::Stop(); } The CServer-derived object owns a CShutdown object As I cribed above, the server reference-counts its connected client sessions.The shutdown timer object is

Ngày tải lên: 13/08/2014, 08:21

... A.Helium Microscope B.Hydrogen Microscope C.NDT Microscope D.Nano particle Microscope Answer – A.Helium Microscope Explanation : University of Newcastle in collaboration with scientists from ... developed fecal incontinence management system called by which name? 64 Cyclonic storm named as _ in the Bay of Bengal hits eastern coast of India which is the first tropical cyclone of the ... to conduct trials by Indian Railways? Trang 1010 | P a g e Follow Us - FB.com/AffairsCloudOfficialPage Copyright 2016 @ AffairsCloud.Com 36 Who has been re-elected as International Cricket Council

Ngày tải lên: 30/08/2016, 20:35

... relieved from Chief Executive Officer post from Deutsche Bank Asia Pacific region? Deutsche Bank Asia Pacific Chief Executive Officer Gunit Chadha is set to relieve from the bank effective 17 July ... g e Follow Us - FB.com/AffairsCloudOfficialPage Copyright 2016 @ AffairsCloud.Com Current Affairs June Questions & Answers PDF 2016 Try Mock Test for SBI PO Main SSC CGL New Pattern RBI ... to clinch the Title Trang 1111 | P a g e Follow Us - FB.com/AffairsCloudOfficialPage Copyright 2016 @ AffairsCloud.Com 43 India accorded to provide financial grant of Rs 48.84 million to which

Ngày tải lên: 30/08/2016, 20:36

... English Language School, we have only one subject, namely English for Academic Purposes called EAP We do reading and writing, practical speaking, and listening by means of cassettes English is the language ... Government (City Hall) Square with the Great Theater alongside it, Java Square, and the spectacular TV Tower, which is the highest architectural attraction in my country Trang 3www allonlinefree.co 12 ... Trang 1Speaking Practice Questions and Answers Introduction 1 Hello Could you show me your identification card please? Hello Sure, here it is 2 Could you tell me your full name

Ngày tải lên: 04/10/2016, 10:05

... (int c) 11 /* Return 1 if c represents an integer character (’0’ to ’9’) This function only works if the character 12 * codes for 0 to 9 are consecutive, which is the case for ASCII and EBCDIC character ... 2In practice, function interfaces tend to be much more stable (i.e., less subject to change) than code internals. Thus, the need to search for and change each occurrence of a function call is ... character sets */ 13 { 14 return c>= ’0’ && c <= ’9’; 15 } 16 17 void strcpy (char *s, char *t) 18 /* Copy character-by-character the string t to the character array s Copying ceases

Ngày tải lên: 11/12/2017, 17:10

... discuss here. Character Input and Output charac-ter at a time getchar ( ) fetches the next input character each time it is c = getcharo The function pr-ltchar ( c ) is the complement of getchar: ... produce a value equal to the numerical value of the character in the machine's ter set; this is called a character constanl So, for example, ,A, is a charac- charac-ter constant; in the ASCII character ... inChapter 2.) Character Counting The next program counts characters; it is a small elaboration of the copyprogram Trang 24l6 THE C PROGRAMMING LANGUAGEmain0 /te count characters in input */ nc

Ngày tải lên: 05/11/2019, 14:27

... as streams of characters A text stream is a sequence ters divided into lines; each line consists of zero or more characters followed by ofcharac-a newline chofcharac-arofcharac-acter It is the ... must create the program in a file whose name ends in " c", such as hello c, then compile it with the command cc hello.c If you haven't botched anything, such as omitting a character or ... access methods All of these higher-level mechanisms must be provided by explicitly-called functions Most C implementations have included a reasonably standard collection of such functions facili-Similarly,

Ngày tải lên: 30/03/2020, 21:51