1. Enumerated Constants: This is a constant that creates a set of constants with a range of values.
2. Literal Constant: This is a value that is typed directly into the program whenever it is needed. E.g. int MyAge = 35;
MyAge is a variable of type int, whereas 35 is a literal constant
3. Symbolic Constants: This is a constant that is represented by a name
Kavungya answered the question on May 15, 2019 at 14:32