989- Invalid presentation error?

[erdos]

Hi,

I don't understand why I keep getting presentation error in 989.
It says: "Print a blank line between test cases." I do exactly that... In the meanwhile I've tried no blank line at all and always printing blank line and also get Presentation Error...

This is particularly strange as there are quite a few people with Accepted solutions. Could you see what's wrong here, please?

Regards,

Jos

[rio]

I solved this problem, but I had no problem with PE.

How about posting your code. We could see if its right or not.
Heres the thread for the problem.
http://online-judge.uva.es/board/viewtopic.php?t=13658

[erdos]

Hi,

The reason I was getting PE was not related to the test cases but the spaces between the digits of the matrix :|

I've resubmit and got AC.

Thanks for your time,

Jose Carlos