c programming language tutorials pdf

Ngày tải lên: 12/08/2014, 19:21

Ngày tải lên: 12/08/2014, 19:21

Ngày tải lên: 12/08/2014, 23:23

... in comparisons with other characters. Certain characters can be represented in character and string constants by escape sequences like \n (newline); these sequences look like two characters, ... A character constant is an integer, written as one character within single quotes, such as 'x'. The value of a character constant is the numeric value of the character in the machine's ... delimit it. The same escape sequences used in character constants apply in strings; \" represents the double-quote character. String constants can be concatenated at compile time: "hello,...

Ngày tải lên: 14/11/2012, 17:10

... c = getchar(); the variable c contains the next character of input. The characters normally come from the keyboard; input from files is discussed in Chapter 7. The function putchar ... function putchar prints a character each time it is called: putchar (c) ; prints the contents of the integer variable c as a character, usually on the screen. Calls to putchar and printf may ... then extern declarations are needed in file2 and file3 to connect the occurrences of the variable. The usual practice is to collect extern declarations of variables and functions in a separate...

Ngày tải lên: 20/10/2013, 17:15

Ngày tải lên: 29/10/2013, 00:48

... generic cc compiler or the Free Software Foundation’s gcc compiler. For MS-DOS/Windows users, instructions are included for Borland C+ +, Turbo C+ +, and Microsoft Visual C+ +. (These compilers compile ... and continue. The switch statement is discussed in detail. Chapter 9, Variable Scope and Functions, introduces local variables, functions, and parameters. Chapter 10, C Preprocessor, describes ... Edition The C language has evolved since the first edition of Practical C Programming was published. Back then, ANSI compilers were rare and compilers that accepted the K&R syntax were common....

Ngày tải lên: 14/02/2014, 20:20

... Writing C code that scales to two, or even eight cores is quite difficult but not insanely hard. Writing C code that scales to 64 or 256 cores is very challenging. With a language designed for concurrency, ... representation that GCC uses for Fortran, C, and C+ +, and then subjects it to the same set of optimizations, again producing native code. Currently, Gc is probably the better choice, although gccgo is starting ... and C 3 concrete machines that it will target. There is no such thing as a universal low-level language: a language that closely represents the architecture of a PDP-11 will not accurately reflect...

Ngày tải lên: 17/02/2014, 23:20

... ASP.NET techniques, and then introduce increasingly powerful options–including Windows Communication Foundation (WCF) and Microsoft’s cloud computing initiative, Azure. Coverage includes ã Accessing ... consultant whose clients have included The Weather Channel, CBS, Burton, and Microsoft. Scott Seely, an architect at MySpace, works on the OpenSocial API, one of the world’s most successful REST-based ... the Photo Service responds, letting us know of any issues or if the account creation was successful. For any issues, we need to notify the user. If the account creation was successful, we let...

Ngày tải lên: 21/02/2014, 06:20

... the Common Language Specification (CLS). The CLS defines a set of basic language features that all CLS-compliant languages are expected to be able to consume; unsigned integers are not in the CLS ... 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 ... a computation or action that can be performed by an object or class. Static methods are accessed through the class. Instance methods are accessed through instances of the class. Methods have...

Ngày tải lên: 15/03/2014, 17:20

... S St ta ac ck k: :p pu us sh h(s st ta ac ck k s s, c ch ha ar r c c) { /* check s for overflow and push c */ } c ch ha ar r S St ta ac ck k: :p po op p(s st ta ac ck k s s) { /* check s for ... implementation could consist of everything from the concrete class S St ta ac ck k that we left out of the interface S St ta ac ck k: c cl la as ss s A Ar rr ra ay y_ _s st ta ac ck k : p pu ub bl li ic c ... ta ac ck k: :p po op p() { /* check for underflow and pop */ } The user code goes in a third file, say u us se er r .c c. The code in u us se er r .c c and s st ta ac ck k .c c shares the stack interface...

Ngày tải lên: 17/03/2014, 13:20

... integers, althoughtheyaremostoftenusedincomparisonswithothercharacters. Certain characters can be represented in character and string constants by escape sequences like \n (newline); these sequences look like two characters, ... etc., formacontiguousincreasingsequence. Another example of char to int conversion is the function lower , which maps a single character to lower case for the ASCII character set. If the character is not ... file3 to connect the occurrences of the variable. The usual practice is to collect extern declarations of variables and functions in a separate file, historically called a header, that is included...

Ngày tải lên: 06/08/2014, 09:20

... recursive version of the function reverse(s) , which reverses the string s inplace. 4.11The C Preprocessor C provides certain language facilities by means of a preprocessor, which is conceptionally ... input. Should ungets knowabout buf and bufp ,orshoulditjustuse ungetch ? Exercise 4-8. Suppose that there will never be more than one character of pushback. Modify getch and ungetch accordingly. Exercise 4-9. Our getch and ungetch do not handle a pushed-back EOF correctly. ... first, alloc(n) , returns a pointer to n consecutive character positions, which can be used by the caller of alloc for storing characters. The second, afree(p) , releases the storage thus acquired...

Ngày tải lên: 06/08/2014, 09:20