Hello alaiyeshi, Thursday, November 2, 2006, 9:26:37 PM, you wrote: > I've met replicateM_ for the first time;-) This could be a > "template" for doing online-judge exercises I guess. And it's very useful for newbies like me. make an date for 'interact' :))) -- Best regards, Bulat mailto:Bulat.Ziganshin at gmail.com