Attention-Attention!!!
Today Saratov SU #1 (Gerald, Polichka, Fefer) team invites all of you to take part in Codeforces Beta Round #28.
We began studing sport-programming in school. But when we entered the Saratov State University we took it seriously and made our way from SU #7 to Saratov SU #1. Now our first-grade ambition is to justify this number.