Subj : Re: variable ranges
To   : comp.programming.threads
From : Joe Seigh
Date : Sun Mar 13 2005 08:55 pm

On 13 Mar 2005 16:46:23 -0800, <jackowilkinson@gmail.com> wrote:

>
> assuming code:
>
>
> int i=0;//global variable
>
>
> //process 1        //process 2
> int num=0;          int num=0;
> while(i<5){         while(i<5){
>   num=num+1;        num=num+1;
>   i=i+1;            i=i+1;
>
>
>
> }                    }
>
>
> what is the range of values for num?
> it is supposed to be from 0-15, but i dont know why- any thoughts?
>
>
1+2+3+4+5


-- 
Joe Seigh

.