3.2 C Character Set

•  In the C language you write in the sequence of a program characters. Such as         #include <stdio.h>. 

• This statement is made up of characters only. 
• This statement contains i, n, c, l and h etc. characters.
• But it is not that you can use any character in a C program. 
• For this, character set has been defined by C. 
• Only characters in this set can be used in a C program Can have.

❖ Alphabet

• In Alphabet characters you can use Z from the capital case and a from z small case characters.

❖ Digits

• In Digits you can use any digit from 0 to 9.

❖ Special Characters

• In the special characters you can use the characters given below.

           ! @ # $% ^ & * () _ - + = | {} [] <> ", /

• Apart from these alphabets, digits and special characters, you and any other characters can not be used in the C language. This is called the character set of C.