:Namespace Contest2011Sample

    AboutMe←'This is my life story... '  ⍝ enter information about you
    AboutMe,←'' ⍝ add more information here (and on additional lines in need be)
    MyEmail←'' ⍝ email address
    MyName←'' ⍝ your name
    Reaction←''  ⍝ share you reactions about the programming contect
    Reaction,←''
    ReferredBy←'' ⍝ the email address of the person who referred you to the contest
    Student←'' ⍝ are you a student? (yes or no)


    :Namespace Problem1

     ∇ boolMat←airports adjacency segments
      ⍝ Stub function for Problem 1, Task 1
      ⍝ airports is the table of airports
      ⍝ segments is the table of airport pairs that the airline services
     ∇

     ∇ boolMat←allTrips adjmat
      ⍝ Stub function for Problem 1, Task 2
      ⍝ adjmat is an adjacency matrix as returned by the function adjacency
     ∇

     ∇ r←p1 distance p2
      ⍝ Stub function for Problem 1, Task 3a
      ⍝ p1 and p2 are lat/long pairs
      ⍝ use 6371 for the radius of the Earth in km
     ∇

     ∇ (before after)←airports reduceSegments segments
      ⍝ Stub function for Problem 1, Task 3b
      ⍝ airports is the table of airports
      ⍝ segments is the table of segments
     ∇

    :EndNamespace

    :Namespace Problem2

     ∇ vec←pct addNoise vec
      ⍝ Stub function for Problem 2, Task 1
      ⍝ pct is a percent (between 0 and 1) of "noise" to introduce into vec
      ⍝ vec is a character vector
     ∇

     ∇ hits←text patFind(pattern tolerance)
      ⍝ Stub function for Problem 2, Task 2
     ∇

    :EndNamespace

    :Namespace Problem3

     ∇ r←cm convolve pattern
      ⍝ Stub function for Problem 3, Task 4a
     ∇

     ∇ r←cm convolveRGB patterm
      ⍝ Stub function for Problem 3, Task 4b


     ∇ mat←gaussianMat sigma
      ⍝ Stub function for Problem 3, Task 5
     ∇

     ∇ r←hv scale pattern
      ⍝ Stub function for Problem 3, Task 3
     ∇

     ∇ gray←toGray RGB
      ⍝ Stub function for Problem 3, Task 1
     ∇

     ∇ RGB←toRGB gray
      ⍝ Stub function for Problem 2, Task 2
     ∇

    :EndNamespace

    :Namespace Problem4

     ∇ f←freqMat train
      ⍝ Stub function for Problem 4, Task 1
     ∇

     ∇ pwm←makePWM F
      ⍝ Stub function for Problem 4, Task 2
     ∇

     ∇ s←pwm score seq
      ⍝ Stub function for Problem 4, Task 3
     ∇

     ∇ r←pwm top5 seq
      ⍝ Stub function for Problem 4, Task 4
     ∇

    :EndNamespace

    :Namespace Problem5

     ∇ c←v1 cosine v2
      ⍝ Stub function for Problem 5, Task 4
     ∇

     ∇ counts←dict dictCount string
      ⍝ Stub function for Problem 5, Task 3
     ∇

     ∇ dict←makeDict strings
      ⍝ Stub function for Problem 5, Task 2
     ∇

     ∇ r←titles search query
      ⍝ Stub function for Problem 5, Task 5
     ∇

     ∇ tokens←tokenize string
      ⍝ Stub function for Problem 5, Task 1
     ∇

    :EndNamespace
:EndNamespace