Attention!
Your solution 189310730 for the problem 1782A significantly coincides with solutions atodo/189306978, Gats/189310730. 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.
Simple problems can easily be solved in the same way.
How to prove I'm innocent? :(
Your rating graph looks so inconsistent. Sus.
I don't see what's sus about this, he can solve D, so why spend the risk to cheat on A
He is someone who can get rank < 400 in a div2 contest.
And sometimes he gets rank 8K, 9K, 12K. He can't even solve B.
He sometimes performs like a CM, sometimes like an expert, sometimes like specialist and pupil.
I bet he gets good rank when he manage to get C/D/E from somewhere, and in the bad luck case he cant get them, he gets a bad rank.
Sorry for my poor performance in some past contests, but I'm a human, not a robot, performance can be affected by various factors, did you notice the huge gap in the graph, I had not competed for as long as a year at that time.
You are not innocent you are a cheater
I'm not a cheater, I promise :)