Wednesday, April 15, 2015

Character Set in C Programming Language



character set in c consist of alphabets, digits and special symbols

Character sets which are allowed in C programming language are as follows:-

1. Alphabets     which consist both lower and upper case alphabets. 

                          1. Upper case alphabets:- A,B,C,D…………….,X,Y,Z
                          2. Lower case alphabets:- a,b,c,d,.…………….,x,y,z

2. Digits            which consists numbers from 0 to 9.

                          1. Digits/numbers:- 0,1,2,3,4,5,6,7,8,9

3. Special character/symbols   which includes curly braces, square bracket , addition, subtraction, 
                                                  multiplication, division, equals signs and many more. 






                          1. Special character/symbol:- ~ ` ! @ # % ^ & * ( ) _ - + = | \ { } [ ] : ;                                                                                                   “ ‘ < > , . ? / $

RELATED TOPIC FROM C PROGRAMMING LANGUAGES-

What is c programming language?
Why should we learn c programming language before migrating to high level languages like c++ or java?
Constant in C programming language.

Tuesday, April 14, 2015

What is c programming language

c is a programming language developed by dennis ritchie at AT & T's Bell laboratories also known as middle level language mixture of low and high level language
C PROGRAMMING LANGUAGE







C is a programming language. It was designed and developed by DENNIS RITCHIE in 1972. It was developed at AT & T’s Bell laboratories of USA. DENNIS RITCHIE was a system programmer at AT & T’s Bell laboratories.

C programming language was the successor of B programming language. B programming language was earlier developed by KEN THOMPSON at Bell laboratories. But B programming language was inadequate to write big programs. For example- O.S. (Operating System)

programming language is also known as middle level language. It means it support both high level language and low level language features. 

It supports high level language features like data types, data structures which are needed by a normal programmer. 

It supports low level language features like accessing the computer hardware through special designed declarations and functions.

RELATED TOPIC FROM C PROGRAMMING LANGUAGES-

Why should we learn c programming language before migrating to high level languages like c++ or java?
Character set in C programming language.
Constant in C programming language.

Thursday, March 26, 2015

Why should we learn c programming language before migrating to c++, c# or java programming language?

reason for learning c before c++,java or c#.why c is beginner language

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1. When you will go to learn c#, c++ or java programming languages directly you will not able to understand the concept of these programming languages. Because when you will learn these programming languages you would be learn topics like classes, objects , inheritance , poly-morphism etc. And learning these complicated topics without knowing about basics of programming language is something like putting the cart before the horse. So,everyone should learn basics of c programming language before migrating to c#, c++ or java programming languages.

2. Many tools and frameworks based on c++ or java programming languages still required to use core c language programming elements that is another best reason.

3. Operating systems likes windows, UNIX, Linux are still written in c programming language. Because when it comes to performance means speed of execution nothing beats c programming language.

4. Today's common devices like mobile phones,washing machines etc. are getting smarter and this comes from a microprocessor,an operating system and a program embedded in these devices and their is no wonder that such programs are written in c programming language.