In article <614c778e.0502100938.6665cb52 at posting.google.com>, administrata wrote: > I don't understand about % like... > > 107 % 4 = 3 > 7 % 3 = 1 > That's the modulo operation; it returns the remainder, rather than the quotient. -- zoerhoff(AT)sdf.lonestar.org kristian.zoerhoff(AT)gmail.com