Discussion @ 1927. Herbs and Magic @ Timus Online Judge

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Discussion of Problem 1927. Herbs and Magic

what answer?

Posted by Vit Demidenko 13 Nov 2012 19:46

what answer for this test:
0 0 1 0
1 1 2 1

0
or
-1
?

Re: what answer?

0, cause a line doesn't have the area.