HackerRank HourRank — 11

Revision en14, by Shafaet, 2016-08-02 21:58:41

Hello everyone!

I am glad to invite you to the 11th edition of HourRank. The contest starts on August 2nd 16:30 UTC (View local time).

HourRank is a super short one hour long algorithmic contest. This time we will have 3 challenges, created by me, _shil and forthright48. As always, thanks to wanbo for testing the challenges and thanks to pkacprzak for helping with editorials.

There are subtasks in each of the problems, so I strongly encourage you to read all the problems.

Participants are ranked by score. If two participants have the same score, the one who reached the score first, wins.

Top-10 contestants will get a HackerRank Tshirt.

In the last round no one was able to get perfect score (though all the problems were solved). Let's see what happens in this round!

Update: scoring 30-50-75

The contest ended. The editorials are now open. Congrats to the winners:






Only top 4 got the perfect score. Congrats to all.

I hope you liked the round, please share your feedbacks.

Happy Coding!

Tags hackerrank, hourrank, hourrank11


  Rev. Lang. By When Δ Comment
en14 English Shafaet 2016-08-02 21:58:41 8
en13 English Shafaet 2016-08-02 21:58:24 240
en12 English Shafaet 2016-08-02 20:51:49 150
en11 English Shafaet 2016-08-02 18:55:09 3 Tiny change: 'ou to the ![11th edition of HourRank](' -> 'ou to the 11th edition of [HourRank]('
en10 English Shafaet 2016-08-02 18:54:32 23 Tiny change: ' to the ![ ](https://' -> ' to the ![11th edition of HourRank](https://'
en9 English Shafaet 2016-08-02 18:54:03 66
en8 English Shafaet 2016-08-02 18:10:47 4 Tiny change: 'scoring **25-50-75**\n' -> 'scoring **30-50-75**\n'
en7 English Shafaet 2016-08-02 16:30:43 2 Tiny change: '-50-75**\nHappy Co' -> '-50-75**\n\nHappy Co'
en6 English Shafaet 2016-08-02 16:30:29 28 Tiny change: 'round!\n\n\nHappy Co' -> 'round!\n\nUpdate: scoring **25-50-75**\nHappy Co'
en5 English Shafaet 2016-08-01 12:36:27 61
en4 English Shafaet 2016-08-01 12:34:22 260
en3 English Shafaet 2016-08-01 12:28:33 24 Tiny change: '6:30 UTC [[convert time-zone]](http://w' -
en2 English Shafaet 2016-08-01 12:27:43 14 Tiny change: 'me, [user: _shil] and' -
en1 English Shafaet 2016-08-01 12:27:09 791 Initial revision (published)