OJ Board

In problem statement there is just a line about specification
"Look at the samples below for the exact format."

And I think the sample output is not clear even lead to PE

First, I cannot tell from the sample output whether I should print a blank line
"after" each test case
or
"between" each test case.

Second, every state(if wanted) in the sample output seems to have one more space after each line compared to the ACed output.

Sorry for my poor English, hope you can understand what I mean.

I've made a corrector program that allows trailing spaces and both "between" and "after" blank line.

I'm rejudging every submission.