Compiler optimizations

[dennis luehring]

small change

> int divTest2(int divisor, int total)
> {
>   int sum = 0;
>   for(int i = 0; i < total; i++)
>   {
>     int quotient = i * ( 1.0 / divisor ); // !!!!!!!!
>     sum += quotient;
>   }
> }