Discussion @ 1125. Hopscotch @ Timus Online Judge

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Discussion of Problem 1125. Hopscotch

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A question about sample test AlMag 22 Dec 2006 13:07

Why the cell [6][4] is 'W' in the output?
We changed this cell 138 times.
I think it must be 'B' as in input.
Can U explain me?

Re: A question about sample test AlMag 23 Dec 2006 20:15

Please, Answer me.
I know, that I'm wrong, 'cuz there are a lot of ACers.
Can U explain me my mistake?

Re: A question about sample test yuhc 27 Aug 2009 16:08

Because a[2,1] can step on it

Edited by author 27.08.2009 16:14