Hello Codeforces :)
The third round of HourRank is here and I am glad to be able to welcome you all. The contest will be held on 02:00UTC Wednesday, 2 December 2015. You can sign up for the contest from here.
The contest is rated and top 10 contestants from leaderboard will win HackerRank T-Shirts :D
The contest contains four challenges that are prepared by me (forthright48). I want to thank the HackerRank team and Shafaet, wanbo, svanidz1 and Arterm for testing the tasks.
Contestants will have 1 hour to solve these problems, which I hope is enough, but not more than enough. I hope you will enjoy your hour with Alex, Professor Numerico, Dumdum and Karas.
Best of luck for the contest. See you on leaderboard.
UPD1: Less than 12 hours left. Don't forget to register :).
UPD2: Score distribution: 20 — 40 — 70 — 70.
UPD3: Contest is finished. Editorial is published. Congratulation to winners :
Here are the top 5:
