171 - Car Trialling

All about problems in Volume 1. If there is a thread about your problem, please use it. If not, create one with its number in the subject.

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MIGXEEEL
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Posts: 6
Joined: Mon Jun 18, 2012 6:03 pm

Re: 171 - Car Trialling - WA

Post by MIGXEEEL » Sun Jun 24, 2012 1:08 pm

how have you resolved the problem?

MIGXEEEL
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Posts: 6
Joined: Mon Jun 18, 2012 6:03 pm

Re: 171 WA .... Why??

Post by MIGXEEEL » Sun Jun 24, 2012 1:09 pm

how have you resolved the problem ?

S.H.Bouwhuis
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Posts: 13
Joined: Fri Apr 27, 2007 12:03 pm
Location: The Netherlands

Re: 171 WA .... Why??

Post by S.H.Bouwhuis » Mon Jun 25, 2012 1:35 pm

Well, I had different answers for some of the inputs, so I debugged why they were different/wrong.
After I fixed these I got accepted.
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MIGXEEEL
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Posts: 6
Joined: Mon Jun 18, 2012 6:03 pm

Re: 171 WA .... Why??

Post by MIGXEEEL » Mon Jun 25, 2012 6:15 pm

but did you use backtracking?, can you send me your code please?

metaphysis
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Posts: 139
Joined: Wed May 18, 2011 3:04 pm

Re: THANK YOU, DIR EN GREY!

Post by metaphysis » Sun Mar 06, 2016 8:25 am

DIR EN GREY wrote:nooooo!!! I found my mistake... I'm stupid... and get accept.

I got wa many times, and I made many test cases. I'll show that here, I wish these help someone...

last case is very critical data for my code... jesus...

good luck
I spent some days on this problem but always WA. At first, I compared output of my program to uDebug and found some differences, I changed my code again and again according to the "Right Answer", but the only result of submit was WA. What I hadn't expected was that the solution on uDebug is wrong! After visited the post above, I modified my program and got AC finally. THANK YOU, DIR EN GREY! So, beware of that the sulution on uDebug is not allways right.

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