Data
types used in c program
1- integer variable Int
2- character variable
Char
3- floating point variables
Float
4- Enumerator
Enum
5- class
Class
6- string
Char []
int
•This data type is
used to save integer values
•E.g. 2, 25 ,567 etc.
•C++ compiler use 4
bytes to save int
•In old compilers int was of 2 bytes so
its range was -32767 – 32768
•It comes in three
values, int, short int, long int
•Length of data
depends on compiler, but short int is at least 2 bytes and long int is at least 4 bytes
