Discussion @ 1574. Mathematicians and brackets @ Timus Online Judge

Problem 1574 "Mathematicians and brackets" has been rejudged (+)

Posted by Sandro (USU) 2 May 2009 12:31

New tricky test was added. All AC submits were rejudged. 31 authors lost AC. Thanks to Fyodor Menshikov, author of this test.

Re: Problem 1574 "Mathematicians and brackets" has been rejudged (+)

Posted by Fire 2 May 2009 12:34

The new test data contain input that doesn't end the line with a '\n'.
My former submission got TLE only because it ends when getchar() == '\n', and I got AC again by changing it to gets() only.

Re: Problem 1574 "Mathematicians and brackets" has been rejudged (+)

Posted by Alexander Georgiev 5 May 2009 06:26

The test doesn't end with new line indeed. My rejudged solution (from AC to WA) used fgets() and failed just because of that.

Fixed. (-)

Posted by Sandro (USU) 5 May 2009 10:10

Discussion of Problem 1574. Mathematicians and brackets