All about c
- 1. BY: SACHIN & VIKAS SEN CHATURVEDI
- 3. GENERAL PURPOSE PROGRAMMING LANGUAGE. C is….. IT IS STRUCTURED MIDDLE LEVEL LANGUAGE. ORIGNALLY INTENDED FOR WRITING SYSTEM SOFTWARE.
- 5. DEVELOPED IN 1970’S BY DENNIS M . RITCHIE DEVELOPED FROM “B” LANGUAGE . WRITTEN DOWN BY KERNIGHAN & RITCHIE IN CLASSIC BOOK- “THE C PROGRAMMING LANGUAGE ” IN 1988 FINAL STANDARD “ANSI C”WAS DELIVERED LATER ADOPTED BY “ISO”.
- 6. COMPILATION AND EXECUTION OF SOURCE CODE PROCESS OF EXECUTION OF PROGRAM STEP 1. SAVE THE SOURCE CODE WITH EXTENTION “.C” FILE SAVE FILE NAME ABC.C OK
- 7. STEP 2. COMPILE THE SOURCE CODE. COMPILE OR ALT + F 9 STEP 3. EXECUTE THE MACHINE CODE RUN OR CTRL + F 9 STEP 4. DISPLAY THE RESULT ON SCREEN. ALT + F5
- 8. PROCESS OF EXECUTION OF PROGRAM ----------------------- ----------------------- ----------------------- ----------------------- ---------THIS IS SOURCE CODE IN ENGLISH LANGUAGE.
- 9. PROCESS OF EXECUTION OF C PROGRAM COMPILER --------------------------- --------------------------- --------------------------- -------------------- THIS IS MACHIN CODE WITH EXETENSION.EXE
- 10. PROCESS OF EXECUTION OF PROGRAMMEC ------------------- ------------------- ------------------- ------------------- ------------------- ------------------- ------------------- --- .EXE FILE OPERATI NG SYSTEM OUTPUT
- 14. CREATING COMPUTER APPLICTAION S. WRITING EMBEDDED SOFTWARES. FIRMWARE FOR VARIOUS ELECTRONIC, INDUSTRIAL AND COMMUNICATION PRODUCTS . DEVELOPING VERIFICATION SOFTWARE, TEST CODE AND SIMULATORS. CREATING COMPILERS . IMPLEMENT DIFFERENT O.S OPERATION.
- 16. PROCESSOR ORIENTED LANGUAGE - SO IT IS EASY TO LEARN,AS IT FOLLOW ALGORITHM TO EXECUTE. LOTS OF LIBRARIES – LARGE NO. OF PRE-DEFINED FUNCTIONS. SPEED OF COMPILATION- IT PRODUCES MACHINE CODE FASTER THAN OTHER LANGUAGE COMPILERS.
- 17. EASY TO LEARN- ITS SYTYNAX IS VERY EASY TO UNDERSTAND. PORTABLE- ITS IDE’s SETUP IS SMALL(3-5MB), AND EASY TO INSTALL.
- 19. RUN TIME TYPE. CHECKING IS NOT AVAILABLE OOP’s FEATURES ARE NOT AVAILABALE LIKE CONSTRUCTOR & DESTRUCTOR. NO STRICT TYPE CHECKING. DOES NOT SUPPORT EXCEPTION HANDLING. IT REQUIRES YOU TO DEFINE SOMETHING BEFORE YOU USE IT.
- 21. SECURITY AND SAFETY OF DATA IS NOT AVAILABLE. WEAK MEMORY MANAGEMENT CAPABILITIES- ERROR PRONE. AS THE PROGRAM EXTENDS IT IS VERY DIFFICULT TO FIX BUGS.