aidin, are you the guy who changes tv channels with your watch that shaun's been telling me about
lol. yes. I'm the guy who changed TV channels during math camp 2003. Unfortunately, my super watch broke awhile ago and now I have to settle for less
lol....my IOI score would be 0 then
HAHA! I would get a higher IOI score than you then
BTW I should start reading an algorithm book soon. I had no idea what Gauss equations were before the problem came up in TopCoder.