Character set means that character and symbol that c program can understand and accept.
character set is a combination of alphabets and charcaters ,digits,special symbol, and white space.
- Alphabets are represented by capital A-Z or a-z.
- C language is case sensitive .so it text meaning for small and uppercase letters.
Digits-> digits are 0-9 or by combination of these digits.
special symbols-> all the keyboard key is accept ,alphabets,digits and whitespace are special symbol.
3. White space :-white space has blank space .new line returns , horizental tab space, formfeet etc. all used for special purpose