I have a simple question and not making lengthy post, I am asking the question directly. And I know, I will probably get the string "NO" in return. Can we get test data, more clearly input and output data for problems? This is for onsite practice contests. We use PC^2 and if we get input and output data for problems, we an arrange onsite contests with no internet availability, thus simulating practical contest environment. I really think, Codeforces has problems with nice quality specially in graph+mix category and if we could get problem test data, it will really be a pleasure. Thank you. And not to mention, we will not forget to give Codeforces all the credits (from heart).