Character set in C language .

                         The main character rule for write a program  in  C language 

 Character Set :- Char-set define as collection of character which are valid for making C-program.If any character apart from these character  is used to write a program then system error will be occurv.

Character set of C - contain:

1. a to z (small latter ).

2. A to Z (capital latter  )

3. 0 to 9 (digit).

4. Special charector like  ; , : , = , < , > , # , ? , ! , @ , % ,........etc 

EXAMPLE:-