c programming examples with output ppt

... example C program. C program comments may contain any message beginning with the characters sequence /* and ending with the characters sequence */. The comments will be ignored by the compiler. ... files are provided with the C compiler. The #define directs the preprocessor to replace subsequent occurrences of K with the constant value 1024. A C program may consist of one or more functions and ... reads in C source files as input and produces output files for the C compiler. The tasks of preprocessor are to remove comments, expand macro definition, interpret include files, and check conditional compilation....

Ngày tải lên: 25/01/2014, 19:20

... acme.cs, the command line csc /t:library acme.cs compiles the example as a library (code without a Main entry point) and produces an assembly named acme.dll. Assemblies contain executable code ... variable that is associated with a class or with an instance of a class. A field declared with the static modifier defines a static field. A static field identifies exactly one storage location. No matter ... fields: www.it-ebooks.info ptg 1.6 21 1.1.1.1.   lock statement class Account { decimal balance; public void Withdraw(decimal amount) { lock (this) { if (amount > balance) { throw new Exception("Insufficient funds");...

Ngày tải lên: 15/03/2014, 17:20

Ngày tải lên: 15/03/2014, 21:20

Ngày tải lên: 22/03/2014, 09:20

Ngày tải lên: 18/03/2014, 00:20

... in order. Now we can use another function called traverse(), which operates on this data structure and lets us specify what function to call for each piece of information it contains. Keeping ... module with Perl. You can get Tk from any CPAN archive (http://www.perl.com/CPAN/). The Tk extension provides an easy way to draw a window, put widgets into it (such as buttons, check boxes, ... a few examples of Tk-based web clients, which go beyond the command-line interface that we've been using so far in this book:[1]  xword, a dictionary client  track, a graphical version...

Ngày tải lên: 07/11/2013, 09:15

... "CHINA", "COLOMBIA", "CONGO", "COOK ISLANDS", "COSTA RICA", "COTE D'IVOIRE", "CROATIA", "CYPRUS", "CZECH ... REPUBLIC", "DENMARK", Chapter 7: Graphical Examples with Perl/Tk- P2 The do_search( ) function will take an optional $url argument, to give it an alternative place to connect ... clean up, and then we can do our lookup. If we care about this $tag, then we compress all spaces in the current text string (makes the display a little bit nicer) and call the function specified...

Ngày tải lên: 07/11/2013, 09:15

... Package tracking client Chapter 7: Graphical Examples with Perl/Tk- P3 Our destinations list is an almost exact copy of the list you'd see on the web page. For ease in using, we placed ... 'top_left_arrow'); -yscrollcommand => ['set', $scroll], -exportselection => 0); $scroll->configure(-command => ['yview', $listbox]); $scroll->pack(-side => ... typed a letter, it would scroll to the first entry starting with that letter. Or you could put an additional entry, and search for any word starting with those characters: my $response_f =...

Ngày tải lên: 07/11/2013, 09:15

Ngày tải lên: 12/12/2013, 17:15

... Turbo C+ + under MS-DOS Borland International makes a low-cost MS-DOS C+ + compiler called Turbo C+ +. This compiler will compile both C and C+ + code. We will describe only how to compile C code. ... their offerings is a C compiler called gcc. To compile a program using the gcc compiler use the following command line: % gcc -g -Wall -ohello hello .c The additional switch -Wall turns on the ... is: C: > bcc -ml -v -N -P -w -ehello hello .c The command-line options are the same for both Turbo C+ + and Borland C+ +. 2.3.3.5 Microsoft Visual C+ + Microsoft Visual C+ + is another C+ + /C compiler...

Ngày tải lên: 12/12/2013, 22:15

... selected. my $site = ""; my ($content, @down); my @selected = $list->curselection; $mw->configure(-cursor => 'watch'); $mw->idletasks; foreach $index ... actually ping each site. The code to check a site's status is as follows, where $site is a string containing a standard URL (like http://www.ora.com): $content = head($site); if ($content) ... $history_label->configure(-background => $old_color); } } The function ping_site( ) is called when a new site is added to update its status. It is also called when in automode. It checks the...

Ngày tải lên: 14/12/2013, 13:15

... instance objects. For example, the factory object of an account class could include a data item for keeping a count of the number of account objects created. In OO COBOL, a class is a COBOL source ... its conformance checking, which tends to lessen the number of run-time errors that occur. For more information on conformance checking see the section Conformance. Declaring Object References You ... create and manipulate objects of a particular type. An account class defines account objects and a ledger class defines ledger objects. An account object is said to be an instance of the account...

Ngày tải lên: 12/02/2014, 23:20

... while catching up on email, and run the STRUCTURING UNIT TESTS 33 CreateSimpleAccount() CreateDefaultAccount() CreateDupAccount() AccountTest.cs (Internal Only) CreateAccount() Account.cs (Delivered) Figure ... CreateAccount with the necessary parameters and verif y that CreateAccount works as adver- tised. You can, of course, have many test methods that ex- ercise CreateAccount (not all accounts are simple, ... piece of code you write that happens to exercise another piece of code, and determines whether the other piece of code is behaving as expected or not. How do you do that, exactly? To check if code...

Ngày tải lên: 16/02/2014, 13:20

... to express the data type of an accessor. 1. Use the xsi:type attribute on each accessor, explicitly referencing the data type according to the XML Schema specification, as in this example: 2. ... SOAP specification does have to say about message processing deals primarily with how applications exchange SOAP messages. Section 2 of the specification outlines a very specific message exchange ... Archive Network (CPAN). CPAN is a network of web and FTP sites with identical content—the source to thousands of Perl modules. You can access CPAN through a Perl command-line client or via the...

Ngày tải lên: 16/02/2014, 13:20

... character long, a dot, and 3 character extension. You may include the drive letter and path in front of the file name. For example: C: \mydocuments\cprograms\printfiles\carpet.txt 4. Place ... program that sends output to a file. This program calculates area and perimeter of a circle. In this program, I have placed all file related code in one separate section. cout << "10 ... outfile.open("a:circle.txt"); /* assign a DOS name to the handle. creates a file called circle.txt in floppy drive A: */ outfile << "Enter the radius of the circle in cm? "...

Ngày tải lên: 20/02/2014, 08:20

... deletion constructs interact with CtBP in yeast and in COS cells. (A) Schematic representation of Eos constructs tested against CtBP in the yeast two-hybrid system. Numbers indicate the amino acids ... in COS cells. (D) Immunoprecipitation showing that the three Eos N-terminal con- structs are able to associate with cotransfected CtBP, lanes 1–3. (E) The reciprocal experiment with anti-CtBP ... factor 8: a CACCC-box binding protein that associates with CtBP and represses transcription. Nucleic Acids Res. 28, 1955– 1962. 28. Smith, D.B. & Johnson, K.S. (1988) Single-step purification...

Ngày tải lên: 21/02/2014, 01:21

... per character. Each character Preface Our Intended Audience Object-Oriented Programming with Java is written for first-year college/univer- sity programming courses worldwide. It introduces you ... is a character coding system designed to repre- sent the characters of the languages of the modern world. Currently, the Unicode standard contains 34,168 distinct coded characters. The characters ... introduc- tion to more advanced data structure and algorithm topics. Comparing the book’s topics to the current draft of the IEEE/ACM Computing Curricula 2001, we can safely claim that it provides complete...

Ngày tải lên: 05/03/2014, 13:20

... object – Standard output (usually display screen) – cin << grade; • As with cin, no type information needed • cerr, clog – ostream objects – Connected to standard error device – cerr outputs immediately – clog ... character found char buffer[] = "HAPPY BIRTHDAY"; cout.write( buffer, 10 ); – Outputs first 10 characters  2003 Prentice Hall, Inc. All rights reserved. Outline 2 6 fig12_06.cpp output ... newlines) • Can change this – Returns 0 when EOF encountered • Otherwise, returns reference to object • cin >> grade – State bits set if errors occur • Discussed in 12.7 and 12.8  2003 Prentice...

Ngày tải lên: 10/03/2014, 06:20

... str2. You can find the last occurrence of a character within a null-terminated string by calling strrchr( ): char *strrchr(const char *str, int ch) Download at Boykma.Com 14 H e r b S c h i ... same. Search a Null-Terminated String Key Ingredients Headers Classes Functions <cstring> char *strchr(const char *str, int ch) char *strpbrk(const char *str1, const char *str2) char *strstr(const ... more than count characters from source to target. If source contains less than count characters, null characters will be appended to the end of target until count characters have been copied....

Ngày tải lên: 14/03/2014, 23:20

Ngày tải lên: 17/03/2014, 13:20