Your solution 114011835 for the problem 1517D significantly coincides with solutions alocytus/114006714, JJLeo/114011835. Such a coincidence is a clear rules violation. Note that unintentional leakage is also a violation. For example, do not use ideone.com with the default settings (public access to your code). If you have conclusive evidence that a coincidence has occurred due to the use of a common source published before the competition, write a comment to post about the round with all the details. More information can be found at http://codeforces.com/blog/entry/8790. Such violation of the rules may be the reason for blocking your account or other penalties. In case of repeated violations, your account may be blocked.
The code for 1517D is really simple, I didn't know that guy at all. This is a totally and extremely coincidence. I commented at the post "Rule about third-party code is changing" but no admin replied.
Can such misjudgment be handled correctly? Which admin should I contact to?