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Обсуждение задачи 1326. Крышки

To Admins: Bad Tests (+)
Послано Victor Barinov (TNU) 1 окт 2005 16:08
The set of tests is not so good, because optimized backtracing can get AC in 0.015 sec and 129 Kb on Pascal. Try to add more good tests. I think there is no this test:

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This simplest test will be bad for some good optimazed brute forces...  Try spend little time to find some "good".

PS To Vladimir Yakovlev, give me please your e-mail, I can say more about this problem but not in the forum.

Thanks!
See e-mail in my profile (-)
Послано Vladimir Yakovlev (USU) 2 окт 2005 01:02
Re: See e-mail in my profile (-)
Послано ahyangyi_newid 5 апр 2006 13:28
My optimized Brute-Force runs 0.015 Sec , and is also VERY VERY fast against your data...
Try to test your program on different random tests (-)
Послано Victor Barinov (TNU) 5 апр 2006 15:18
Re: Try to test your program on different random tests (-)
Послано SkorKNURE 17 ноя 2008 00:48
Backtracking is still acceptable
Re: Try to test your program on different random tests (-)
Послано Sandro (USU) 17 ноя 2008 13:03
Some new tests were added. The problem was rejudged. About 130 solutions got WA and TL.