Yes, thank you. It will be fixed soon.

Seems true, thank you. Fixed now.

Jury's solution passed in 46ms, so we think the limits are ok.

First time creating a contest is hard, some mistakes may be made.... We will be even more careful next time.

I had to make a single pretest in A (except the sample) to avoid long queues. The pretests were made randomly, and I thought that it was strong enough. We didn't find any problems with A's tests during the testing phase.

Removing pretests will definately make queues shorter! :D (Ofcourse we won't do that)

As for the tutorial, we will try our best to make it as understandable as possible.