Types of Constant in C
It is an identifier whose value can not be changed at the execution time
of program. In general constant can
be used to represent as fixed values in a C program. Constants are classified
into following types.
If any single character (alphabet or numeric or special symbol) is
enclosed between single cotes '
' known as single character constant.
If set of characters are enclosed between double cotes " " known
as string character constant.
Declare constant
const keyword are used for declare a constant.
Syntax
const int weight = 90;
