OJ Board

i have AC finally, thanks anyway

Sure, I will.
But when do you expect that to happen? I mean, about how distant future are we talking?

Hi,

I lead a CS course focused on algorithms. We are currently using the page http://www.programming-challenges.com because there I can create my own class add problems from the archive to it and let the course participants to join in. Then I can easily check what problems they`ve submited and ...

I have considered all the cases mentioned above, but I`m still getting WA for this problem..

could anybody post other inputs and outputs, or suggest what to be aware of in this problem apart from things already mentioned in this topic?