Important Update: Our friends have noticed that the upcoming round collides with their contest and also weekend is full of many another contests, so the round is now moved to Monday, 29 August 2016 15:05 MSK. We are sorry for the inconvenience caused and hope that you'll understand us.
Codeforces Round #369 (Div. 2) will take place on 27 August 2016 at 16:05 MSK. As usual, Div.1 participants can join out of competition.
I am the author of all the problems, and danilka.pro also helped making one of the problems harder. This is my first round on Codeforces! Hope everyone will enjoy the problems and find them interesting. It is advisable to read all the problems ;)
In this round, you will help ZS the Coder and Chris the Baboon while they are on an adventure in Udayland. Can you help them solve their problems? :)
Good luck, have fun, and wish everyone many Accepted Solutions. :)
UPD 2 : There will be 5 problems and the scoring is standard : 500-1000-1500-2000-2500.
UPD 3 : Editorial
UPD 4 :
Congratulations to the winners :
Div. 1 winners :
Div. 2 Winners :