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Discussion of Problem 1490. Fire Circle

FLOOR SPACE IS INFINITE
Posted by Denis Koshman 29 Jul 2008 02:32
Ignore statement about 1'000'000 square kilometers or you will get WA9
Re: FLOOR SPACE IS INFINITE
Posted by timur1992 3 Jan 2011 12:50
This statement is unnecessary. The size of the room is 1000 km, half of it is 500 km, but max radius is only 100 km.