SETTER: Boris , Errichto , Lewin , Alexis TESTER: Lewin , Alexis , Bohdan , Errichto

IndiaHacks Algorithms Finals

Challenge Over

OPENS AT: Mar 19, 2016, 12:30 AM

CLOSES ON: Mar 19, 2016, 03:30 AM




Hi guys, Errichto here. Please, read all the information here, in "Challenge Details".

  1. In short - 3 hours, acm rules (binary scoring), don't discuss problems during or after the contest (there will be the mirror on CF).

  2. Before the contest you can ask me questions by PM on hackerearth or codeforces and I will put answers here. During the contest you can ask questions by PM on hackerearth, and by comments under each problem statement.

  3. Please, do not discuss problems with anybody during the contest, and for a bit more than 2 more hours after the end. There will be the mirror for everybody on Codeforces, and we don't want to spoil fun for them. Thank you for understanding.

  4. All 20 onsite and 20 online participants can use the Internet access. You are free to use google and any prewritten code (including something from tutorials etc.), just like in most of online contests.

  5. The contest duration is 3 hours. The problem-set will contain 5-7 algorithmic problems. You will be given statements in English only. Standard acm rules - binary scoring, 20 minutes for wrong submissions, ties broken by time.

  6. Onsite and online finalists compete together, on one leaderboard. You fight for the following prizes:


I wish you great fun and no frustrating bugs. Enjoy the contest.


  1. For the programming questions in the test, you need to choose one language from the given list and attempt.
  2. All inputs for the programming problem are from STDIN and outpu...


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