GNY 07 E - 3914 - Flipping Burned Pancakes

[zobayer]

Problem Link: http://livearchive.onlinejudge.org/exte ... /3914.html

I am posting it here because I could not find any other appropriate place for it. I don't know what is wrong with the problem, but I think the output format of judge data is not quite ok. It is giving presentation error constantly although there is no reason I think, at least not mentioned in the problem statement. Can anyone check it?

Thanks in advance.