Usually when i want to solve some problem of a contest, see the final standing and often there are some people that submit the code of all problems less than ten min. They are usually first but now i see the final standing of one of the contest and see that Um_nik get the maximal point of contest (7500 ).

Now i have a question. "Why some body submit the code of all the problems less than 10 min in virtual contest but can't do it in the contest? "

Now i want to thank and say congratulation to Um_nik for get the maximal point and show other that can't get the first. So i ask everybody do this work in virtual contest to don't do this any more please and let other to doing virtual contest better.

I'm sorry for my bad English.

Thank you for reading this topic.