3 , ABOUT  "C" LANGUAGE
              
        WELCOME TO MY BLOG,
            ALL OF YOU KNOW ABOUT C LANGUAGE ,IT IS MOST  IMPORTANT LANGUAGE FOR COMPUTER PROGRAMMING, IT IS DEVELOPED BY DENNIS RITCHIE BETWEEN 1969 AND 1973 AT AT&T BELL LABS C LANGUAGE IS USEFUL FOR COMPUTER OPERATING SYSTEM PROGRAMMING ,CIRCUIT PROGRAMMING AND MANY MORE USES OF C LANGUAGE,
NOW A DAYS C+ AND C++ LANGUAGES ARE USING BUT THESE ARE NEW VERSION OF C LANGUAGE  

DENNIS RITCHIE

• Many later languages have borrowed directly or indirectly from C, including C#, D, Go, Java, JavaScript, Limbo, LPC, Perl, PHP, python, and Unix's C shell . The most pervasive influence on these languages has been syntacil and they tend to combine the recognizable expression and statement syntax of C with underlying type systems, data models, and semantics that can be radically different. C++ started as a preprocessor for C and is currently nearly a superset of C.                                         
• Before there was an official standard for C, many users and implementors relied on an informal specification contained in a book by Dennis Ritchie and Brian Kernighan; that version is generally referred to as "K&R" C. In 1989 the American National Standards Institute published a standard for C (generally called "ANSI C" or "C89"). The next year, the same specification was approved by the International Organization for Standardization as an international standard (generally called "C90"). ISO later released an extension to the internationalization support of the standard in 1995, and a revised standard (known as "C11") was approved in December of 2011.

• a small & simple program of C language

       #include<stdio.h>
       #include<conio.h>
       void main()
       {
                    clrscr();
                    printf("HIREN");
                    getch();
        }