no, i really need a help on this problem, but just because quite hard to describe here, as it is a Genetic algorithm problem...,in the format i type, i try to make yours understand, but look like quite hard to do so, so no choice, i have to give up le..

True. One is the loneliest number. "Talent without discipline is like an octopus on roller skates. There's plenty of movement, but you never know if it's going to be forward, backwards, or sideways." - H. Jackson Brown, Jr. "Judge not by the eye but by the heart." - Native American Proverb

You asked me to send me by email the problem. I emailed you that I agree. Have you received anything?:confused: