Codeforces Round #235 (Div. 2) will take place on March 10th at 19:30 MSK.
This is my first Codeforces round and I hope not the last one.
I'd like to thank Gerald Agapov (Gerald), Roman Rubanenko (Rubanenko), Sergey Oryshych (Oryshych) for helping me to prepare round, and Mariya Belova for translation of all problem statements into English.
GL & HF!
Congratulations of participant hoanglmdiv2, who solved the problem E.
Unfortunately, my fault, in the round hit the problem that was previously used on another competition. Since it does not comply Codeforces, problem E will be deleted.