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Discussion of Problem
1675
. Lunar Code 2
WA#2
Posted by
darkhac
21 Feb 2009 20:47
if matrix 2*3
________
|__|__|__|
|__|__|__|
and 1 line and 1 column is zero =>
________
|_#|_#|_#|
|_#|__|__| => if in empty cell is 0
=> 2 column is zero => l>1 => all empty cell is 1 => 1 variant
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