Functional Programming Contest - October'14

A contest for functional programming enthusiasts.

The contest has ended

Speed . Accuracy . Efficiency

The contest hosts 7 challenges ranging from algorithms to logics to compilers.

Problem Setters scturtle, Pawel Kacprzak, Deepak Gupta, Arjit Srivastava, Abhiranjan.

Validators scturtle, Ray Williams Robinson Valiente, Bo You, Pawel Kacprzak, Abhiranjan.

Languages allowed: Haskell, Racket, Clojure, OCaml, F#, Scala, Common Lisp and Erlang.

Want to contribute problems? Mail to hackers@hackerrank.com with the subject "Lambda Calculi".

The Prizes

Details from Lambda Calculi September'14

Lambda Calculi September'14 had a whopping 190 participants out of 1338 who signed up for the contest and made 1521 submissions in total.
Fastest Solver: anta in 3 hours and 20 minutes .
Most Accurate Solver: anta with 8 submissions.
Most Consistant Solver: Takahiro Noda with 49 submissions.
Participation country wise: People from 39 countries participated - India > United States > China > Russian Federation > Japan > Ukraine.
Participation university wise: Students from 101 universities across the globe participated in the contest.

Exceptional Performers

Perfect scorer in last lambda-calculi: anta, Юрий Горшенин, scturtle, Kyumim Kim, Bo You, natsugiri, Takahiro Noda, Osamu Koga, Stanislav Pak, Alfonso Alfonso Peterssen.

Lambda Calculi September'14 Winners

Rules

  • All the challenges will have a predetermined score.
  • This contest will appeal to programmers who're interested in Functional Programming
  • HackerRank admins decision will be final
  • Please refrain from discussing strategy during the contest.
  • Any case of code plagiarism will result in disqualification of both the users from the contest. We've a fairly good plagiarism detector that works at the opcode level.
  • You can code directly on our interface. We support all 7 major functional languages. You can have a look at the environment in which we run your code
  • Sample code to print sum of two numbers in all major languages Samples