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main :: IO ()

main = do
    str <- getLine
    let [a,b] = words str
    return ((read a :: Int) + (read b :: Int))

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module MyStringThing
  refine String do
    def at(num)
      self[num..num]
    end
  end
end
 
class A

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module Enumerable
  class Lazy < Enumerator

    def initialize(obj)
      super() do |yielder|
        obj.each do |val|
          if block_given?
            yield(yielder, val)
          else
            yielder << val

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#!/usr/bin/env bash

# This script prints out all of your Redis keys and their size in a human readable format
# Copyright 2013 Brent O'Connor
# License: http://www.apache.org/licenses/LICENSE-2.0

human_size() {
        awk -v sum="$1" ' BEGIN {hum[1024^3]="Gb"; hum[1024^2]="Mb"; hum[1024]="Kb"; for (x=1024^3; x>=1024; x/=1024) { if (sum>=x) { printf "%.2f %s\n",sum/x,hum[x]; break; } } if (sum<1024) print "1kb"; } '
}

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var content_tag;
content_tag = function(tag, content, params){
  var tag, content, params, res;
  var insert_params = '';
  for(var key in params){
    insert_params += ' '+key+'='+'"'+params[key]+'"';
  }
  if(content){
    res = '<'+tag+insert_params+'>'+content+'</'+tag+'>';
  } else {

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module InternalizationHelper
  # let's imagine that some methods defined in your model like 'title_en' and 'title_ru' for different locales
  # helper will create 'title' method depending on current I18n.locale

  # Model.rb
  # extend InternalizationHelper
  # define_translations_for 'title', 'description', ...

  def define_translations_for *methods
    methods.each do |method_name|

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def set_contents_builder model_obj
  model_name = model_obj.class.name.downcase
  accociation = model_obj.send("#{model_name}_contents").group_by {|content| content.lang}
  if accociation['ru'].nil?
    model_obj.send("#{model_name}_contents").build(lang: 'ru')
  end
  if accociation['en'].nil?
    model_obj.send("#{model_name}_contents").build(lang: 'en')
  end
end

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# basic pfctl control
# ==
# Related: http://www.OpenBSD.org
# Last update: Tue Dec 28, 2004
# ==
# Note:
# this document is only provided as a basic overview
# for some common pfctl commands and is by no means
# a replacement for the pfctl and pf manual pages.

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$ ->
  $(document).on 'ajax:error', '.js-form-validation', (e, xhr, status, error) ->
    $form = $(@)
    resource_name = $form.attr('data-js-form-validation-resource')

    $form.find('.field_with_errors').removeClass('field_with_errors')
    $form.find('.error-message').removeClass('is_showed').text('')

    setTimeout ->
      $.each xhr.responseJSON, (key, value) ->

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alias gs='git status '
alias ga='git add '
alias gb='git branch '
alias gc='git commit'
alias gd='git diff'
alias gco='git checkout '

alias gp='git push '
alias gpf='git push --force '
alias gpr='git pull --rebase '