We use cookies to ensure you have the best browsing experience on our website. Please read our cookie policy for more information about how we use cookies.
  • Hackerrank Home
  • Prepare
    NEW
  • Certify
  • Compete
  • Career Fair
  • Hiring developers?
  1. All Contests
  2. HourRank 21
  3. Tree Isomorphism
  4. Discussions

Tree Isomorphism

Problem
Submissions
Leaderboard
Discussions
Editorial

Sort 4 Discussions, By:

votes

Please Login in order to post a comment

  • willfiset
    5 years ago+ 0 comments

    When will this problem be posted on the open challenges on the main part of the website?

    1|
    Permalink
  • orancanoren
    5 years ago+ 0 comments

    I'm looking for a solution written in C++, couldn't find one so far. If you have one, could you please share it with me?

    0|
    Permalink
  • almondpie
    5 years ago+ 0 comments

    How is the hash in the editorial calculated?

    0|
    Permalink
  • orancanoren
    5 years ago+ 1 comment

    What do you mean by non-isomorphic trees? Isomorphism is defined on two trees. Do you want the size of the set of trees for which no pair of trees are isomorphic?

    0|
    Permalink

No more comments

Need Help?


View editorial
View top submissions
  • Blog
  • Scoring
  • Environment
  • FAQ
  • About Us
  • Support
  • Careers
  • Terms Of Service
  • Privacy Policy
  • Request a Feature