from Belgium's Junior Olympiad naa ?
[we're 2005 while writing]
According to a legend there is a monster that awakes every now and then to swallow everyone who is solving this problem, and then falls back asleep for as many years as the sum of the digits of that year. The monster first hit targetiit in the year +234.
But guys, don't worry! Get your hopes up, and
prove you're safe this year, as well as for the coming 10 years!
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