Is there any difference

[rachelle]

Is there any difference between

const Exforsys = 500;

and

#define Exforsys = 500

If so what are they?

[zsk_00]

define is directive for compiler. While compiling, when compiler sees Exforsys, it replaces it with the given value and then compiles it.

const is just like anyother variable (well, you can't change it