What does int mean and what does it do?
What does int mean and what does it do?
If you need to ask that, you really should look up a tutorial or a book on the very basics.
http://www.cprogramming.com/tutorial/lesson1.html
It's a data type. It doesn't really "do" much at all unless it's used in type casting.
int = integer -- whole number ( not decimal )
Double Helix STL
