Today we would like to invite you to take part in round #83 inspired by the ACM practice sessions last year when Dima was visiting the German University in Cairo (GUC).
We have composed the problemset about life in Egypt and the GUC. Hope you will like it :)
The points for the problems in Div 1 & 2 will be: 500-1000-1500-2000-2500.
The writers of the problems are Dima and myself.
We would like to thank RAD, Connector, it4.kp, Delinur, and MikeMirzayanov, who greatly helped in preparing this contest.
We wish you a pleasant, educational and successful contest!
The editorial is under construction.
Good luck to everyone!