Data Types in C and C++

There are five basic data types associated with variables in C and C++

1. int – integer: a whole number(No Decimal Point).
2. float – floating point value: ie a number with a fractional part(e.g 5.2 ,144.2).
3. double – a double-precision floating point value.
4. char – a single character.
5. void – valueless special purpose type which we will examine closely in later sections.

you can find full information in this link :-  Click Here