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Discussion of Problem 1202. Rectangles Travel

What is the answer for...
Posted by Nazar 15 Feb 2006 17:01
What is the answer for
2
0 0 3 3
3 2 5 7

Answer is -1?
Yes (-)
Posted by Michael Rybak (accepted@ukr.net) 15 Feb 2006 18:29
-
Re: Yes (-)
Posted by folex 22 Nov 2011 06:20
What?! Why?

^
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|   |  |
|   |  |
|___|  |         Such input gives that picture, so why there is no path?!
|   |  |
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|___|
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