WHAT IS C ?

WHAT IS C ?

C language is a general purpose and structured pragramming langauge developed by 'Dennis Ritchie' at AT &T's Bell Laboratories in the 1972s in USA.

It is also called as 'Procedure oriented programming language.'

C is not specially designed for specific applications areas like COBOL (Common Business-Oriented Language) or FORTRAN (Formula Translation). It is well suited for business and scietific applications. It has some various features like control structures, looping statements, arrays, macros required for these applications.

The C language has following numorous features as:

• Portability
• Flexibility
• Effectiveness and efficiency
• Reliability
• Interactivity

Execution of C Program :

C program executes in following 4 (four steps).

1. Creating a program :
An editor like notepad or wordpad is used to create a C program. This file contains a source code which consists of executable code. The file should be saved as '*.c' extension only.
2. Compiling the program :
The next step is to compile the program. The code is compiled by using compiler. Compiler converts executable code to binary code i.e. object code.
3. Linking a program to library :
The object code of a program is linked with libraries that are needed for execution of a program. The linker is used to link the program with libraries. It creates a file with '*.exe' extension.
4. Execution of program :
The final executable file is then run by dos command prompt or by any other software.

poem" Dil Ki Aawaaz"

Dil Ki Aawaaz aaj ye dil keheta hai, tu ab laut chal guzarti nahin hai, meri koi bhi pal mujhko yahaan se le chal aaj ye dil keheta hai, tu ab laut chal woh manzil yahaan nahin milegi jise tujhe talash hai woh manzar yahaan nahin dikhega jo tere dil ke aas paas hai milti nahin hai mujhe yahaan koi bhi hal mujhko yahaan se le chal aaj ye dil keheta hai, tu ab laut chal waise log yahaan nahin hai jinko dhund raha hai tu yahaan log waise nahin hai jinse jud raha hai tu na banegi yahaan mere sapno ka mahal mujhko yahaan se le chal aaj ye dil keheta hai, tu ab laut chal

font effect

1.   SUPERSCRIPT:

                 This function of ms word is used to write the mathematical formulas   with exponents.     

For example   -    (A+B)²=A² + 2AB + B²

2.   SUBSCRIPT:

                      This function of ms word is used to write the                                                      

     Formulas of chemistry or chemical formulas .

     In this charades are written on a lower level than normal                      

     Text.

       For example-   S₈   ,   CCl4_.    

    _{3. STRIKETHROUGH:}

                       _{This is  a text with a lone across as if struck off. This is used for creating rough draft.}

_{Alignment is the text to fit with respect to the margin.}

formatting

indent

_{The space or the distance between the text boundaries and the page margin are known as indent.}

                   _{The indent can be set are first line, hanging and        negative.}

_{Spacing is the vertical space between each line of text. It is measured in points.}

_{A bullet is a dot or other symbol that is placed before text , such as item in a list.}

_{Auto shapes are a group of readymade shapes, such as rectangle and circles, block arrows stars and banners etc.}

         

_{Header is a section of the document that appears on the top of every margin area. It can consist of text or graphics.}

_{Footer appears at the bottom of every page generally in the bottom margin and normally used to display page numbers.}

     

                                                                                       

hindi poem

Khusbo’n Ki Tarha Meri Har Saans Mein
Pyar Apna Basane Ka Waada Karo
Rang Jitne Tumhari Mohabbat Ke Hai
Mere Dil Mein Sajane Ka Waada Karo