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Discussion of Problem 1519. Formula 1

Why do I get 'Wrong Answer' on #9
Posted by clavichord 3 May 2010 18:44
Firstly,I used int64,but I get 'Memory Limit Exceeded'.
Then I used hash,but I get 'Wrong Answer' on #9.
It is driving me mad!
What's testdata #9?
Re: Why do I get 'Wrong Answer' on #9
Posted by ts124124 23 Dec 2010 16:01
me,too
Re: Why do I get 'Wrong Answer' on #9
Posted by Doc Zhang 9 Mar 2011 15:19
Try this test:
8 8
********
********
**....**
**....**
**....**
**....**
********
********
The correct answer is 6.
Re: Why do I get 'Wrong Answer' on #9
Posted by xiaoc 6 Aug 2011 12:01
thanks your testdata!my code uses 0.1s and got ac!
Re: Why do I get 'Wrong Answer' on #9
Posted by RYANaaa 21 Sep 2011 02:12
Thank you very much!!