Get the value out of a loop ?

Question

If I have a loop: for(i=0; i!=5 ; i++) and the value 5 is reached how can I access the x value after the loop? To use it later on?

Answer 1

Declare the variable before the for loop:

int variable = 0;
for ( int i = 0; i < 5; i++ ) {
variable += i;
}
System.out.println( variable );

Answer 2

But wouldn't it be consuming changing this variable each time if I had a loop that would go like up to 8000?

Answer 3

I'm not too sure I understand your question then, could you give me an example of what you want to do?

Answer 4

I want to do a little brute force show program. First you enter 4 digits then the program goes up to your value and then shows you what your password is.

Answer 5

its just that you cant start a loop nowhere so least possibiltiy is to keep it zero