Today I received a message saying that my solution for problem B and C of Codeforces Round #884 coincides with the solution of a codeforces user named AbdulRahman_Salah. I was really confused why this has happened. But then I saw that a particular design is present in both of our codes.

Problem B -

Mine || AbdulRahman_Salah

Problem C -

Mine || AbdulRahman_Salah

I've been using this template for so many previous contests and I've no idea why this has happened. Moreover, I have given around 26 contests and I have a very clean record. I am not a cheater.

I would request MikeMirzayanov to look into this matter as clearly there is no fault of mine in all this.