I participate in Codeforces Round 320 (Div. 1) [Bayan Thanks-Round] . But I received code coincide message from the system. Here are the links of two codes: 58583425 58592979 I admit these two codes looks very similarly. But I truly didn't cheat in the contest. The solution for that problem is just very simple. And we write similar code accidently. And I have tried many ways to contact Mike to recheck my solution. But till now I don't get any reply. I was told that Mike is very busy now. I completely understand. But for me, getting my rating up is very difficult. So I want to get my rating back. Can anyone give me some advice on recheck? Thanks a lot