DMOPC '15 December Contest

posted on Nov. 23, 2015, 7:39 p.m.

Thanks to everyone who participated in this month's DMOPC!

Congratulations to the winners:

  1. mexmans
  2. pyrexshorts
  3. Butane
  4. d
  5. Solipsist

We hope you enjoyed the contest! Editorials can be found here. We've added some extra "bonus" questions; feel free to comment and discuss them for extra practice. Lastly, if you have the time, we ask that you please fill out a short survey regarding your experience with this DMOPC to help us improve future contests.

See you next month!

On Tuesday, December 8, we'll be hosting the December Don Mills Open Programming Contest!

Anyone with a DMOJ account is welcome to participate, and anyone without one is welcome to register and participate.

Contestants may participate in any 3-hour window between 12PM EST and 9PM EST. Please see the contest page for more details.

See you soon, and good luck!


  • 2
    pyrexshorts  commented on Dec. 8, 2015, 10:32 p.m.

    I think the point values for 4 and 5 should be raised. 4 is pretty much the same as this problem:, and 5 was arguably as hard as 4.

    • 2
      cheesecake  commented on Dec. 8, 2015, 10:45 p.m.

      Both have been bumped up to 15 pt.