Discussion @ 1010. Discrete Function @ Timus Online Judge

To those who get WA on testcase2

Posted by lonelycorn 6 Nov 2007 18:25

remeber that "Each value of the function is longint (signed long in C++)",so if value[i]=-maxlongint and value[j]=maxlongint then abs(value[i]-value[j])>maxlongint
so DO use long long or int64.(i got WA just because of it for 10 times)

Re: To those who get WA on testcase2

Posted by =HPF= 7 Dec 2007 16:07

Thanks very much .

Re: To those who get WA on testcase2

Posted by rleepas 13 Dec 2007 12:49

Thanks very much.

Re: To those who get WA on testcase2

Posted by shangmin 8 Jan 2008 10:58

Thank you very much!

Re: To those who get WA on testcase2

Posted by MinqiPan 14 Jan 2008 13:28

Thanks very much

Re: To those who get WA on testcase2

Posted by ScutFoX 29 Mar 2009 13:26

Thank you very much!

Re: To those who get WA on testcase2

Posted by cyc 19 Jul 2009 19:23

so do i
i got wa for nearly ten times

Edited by author 19.07.2009 19:24

Discussion of Problem 1010. Discrete Function