Only few hours left before Codeforces Round # 135 (Div. 2). We are preparing the round in Petrozavodsk where traditional training camp for ACM-ICPC is going now. Today is a day of rest here, many participants gone to a trip to Kizhi. The main contest authors are me and Gerald. Special thanks to Aksenov239 who tested the round. Thank Delinur for translation.
The problems will be sorted by expected difficulty, the scores are dynamic.
Wish you fun round!