(ANSI) C Reference – C Constants

The constants that can be used in the C programing language.

F or f ->  float (suffix)

L or l ->  long (suffix)

0X or 0x ->  Hexadecimal (prefix zero-x)

0 ->  Octal (prefix zero)

e ->  Exponential form

(char, octal, hex) ‘a’, ‘\ooo’, ‘\xhh’ ->  Character constant

\n ->  Newline

\r ->  Carriage return

\t ->  Tab

\b ->  Backspace

\\, \?, \’, \” ->  Special characters

“my…string” ->  String constant

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