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Ruby/Rails

rstankov
rstankov

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Ruby / Rails


Радослав Станков
Varna Lab                   14/07/2011
Кой съм аз?

@rstankov




http://rstankov.com
http://blog.rstankov.com
http://github.com/rstankov
Ruby/Rails
Ruby/Rails
Ruby/Rails
Ruby

Ruby е интерактивен,
обектно-ориентиран език за
програмиране.
Неготово мото е:
“Optimized for programmer happiness”

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Ruby/Rails

  • 1. Ruby / Rails Радослав Станков Varna Lab 14/07/2011
  • 6. Ruby Ruby е интерактивен, обектно-ориентиран език за програмиране. Неготово мото е: “Optimized for programmer happiness”
  • 7. Ruby on Rails Ruby on Rails е framework за уеб приложения. Неготово мото е: “Web development doesn’t hurt”
  • 8. Ruby Създаден от японеца Юкихиро Мацумото „Мац“. Първата публична версия излиза през 1995. Версия 2.0 се очакава да излезе за Коледа / не се казва коя /
  • 10. class System { // ... code ... private $_categories = null; public function getVisibleCategories() { if ($this->_categories === null) { $this->_categories = $this->findCategories(array( 'visible' => true )); } return $this->_categories; } }
  • 11. class System # ... code ... def visible_categories() return @categories ||= self.find_categories({:visible => t end end
  • 12. class System # ... code ... def visible_categories() return @categories ||= self.find_categories({:visible => t end end
  • 13. class System # ... code ... def visible_categories return @categories ||= self.find_categories({:visible => t end end
  • 14. class System # ... code ... def visible_categories return @categories ||= self.find_categories({:visible => t end end
  • 15. class System # ... code ... def visible_categories return @categories ||= self.find_categories({:visible => t end end
  • 16. class System # ... code ... def visible_categories @categories ||= self.find_categories({:visible => true}) end end
  • 17. class System # ... code ... def visible_categories @categories ||= self.find_categories({:visible => true}) end end
  • 18. class System # ... code ... def visible_categories @categories ||= self.find_categories({:visible => true}) end end
  • 19. class System # ... code ... def visible_categories @categories ||= self.find_categories({:visible => true}) end end
  • 20. class System # ... code ... def visible_categories @categories ||= find_categories({:visible => true}) end end
  • 21. class System # ... code ... def visible_categories @categories ||= find_categories({:visible => true}) end end
  • 22. class System # ... code ... def visible_categories @categories ||= find_categories :visible => true end end
  • 23. 5.times { puts "Ruby is cool!" }
  • 24. 5.times do puts "Ruby is cool!" end
  • 25. File.open("some_file.txt") do |file| file << "content" end
  • 26. [1,2,3,4].each { |value| puts value } # => [1, 2, 3, 4] [1,2,3,4].map { |value| value * value } # => [1, 4, 9, 16] [1,2,3,4].reduce { |a, b| a + b } # => 10 [1,2] * 3 # => [1, 2, 1, 2, 1, 2]
  • 27. def operate(value) yield value end value = operate(5) { |v| v + 4 } puts value # 9
  • 28. class Person attr_accessor :fist_name, :last_name def initialize(first_name, last_name) @first_name = first_name @last_name = last_name end def full_name first_name + " " + last_name end end me = Person.new("Radoslav", "Stankov") puts me.full_name # Radoslav Stankov
  • 29. class Person attr_accessor :fist_name, :last_name def initialize(first_name, last_name) @first_name = first_name @last_name = last_name end def full_name first_name + " " + last_name end end me = Person.new("Radoslav", "Stankov") puts me.full_name # Radoslav Stankov
  • 30. class Person attr_accessor :fist_name, :last_name def initialize(first_name, last_name) @first_name = first_name @last_name = last_name end def full_name first_name + " " + last_name end end me = Person.new("Radoslav", "Stankov") puts me.full_name # Radoslav Stankov
  • 31. class Person attr_accessor :fist_name, :last_name def initialize(first_name, last_name) @first_name = first_name @last_name = last_name end def full_name first_name + " " + last_name end end me = Person.new("Radoslav", "Stankov") puts me.full_name # Radoslav Stankov
  • 32. class Person attr_accessor :fist_name, :last_name def initialize(first_name, last_name) @first_name = first_name @last_name = last_name end def full_name first_name + " " + last_name end end me = Person.new("Radoslav", "Stankov") puts me.full_name # Radoslav Stankov
  • 33. class Person def +(other_person) # ... end end person1 + person2
  • 34. class Array def first self[0] end def second self[1] end end array = [1, 2, 3, 4] array.first # 1 array.second # 2
  • 35. class Numeric def plus(x) self + x end end y = 5.plus(6)
  • 36. Time.now - 2.days == 2.days.ago 1.month.ago + 45.days - 1.year
  • 37. Ruby • димично определяне на типа данните • модули • отворени класове • блокове • анонимни функции • всяка операция връща резултат • всичко е изпълним код • изчистен синтаксис • мета програмиране • промяна на обектите по време на изпълнение • вградени регулярни изрази
  • 44. Ruby on Rails Разработен от David Heinemeier Hansson от 37 Signals. Първата публична версия е излиза през юли 2004. Вървим бавно, но сигурно към 3.1
  • 50. 37signals Милиони клиенти ... по-малко от 37 служителя
  • 56. Основни принципи на Ruby on Rails • Convention over Configuration • DRY - Don’t Repeat Yourself • KISS - Keep it simple, Stupid! • Skinny Controller, Fat Model • Тest Driven Development / Behavior Driven Development • Less is More • Code Generation • REST
  • 57. Основни принципи на Ruby on Rails • Convention over Configuration • DRY - Don’t Repeat Yourself • KISS - Keep it simple, Stupid! • Skinny Controller, Fat Model • Тest Driven Development / Behavior Driven Development • Less is More • Code Generation • REST N ! VE FU HA
  • 60. REST Method Path Controller Action GET /tasks tasks index GET /tasks/new tasks new POST /tasks tasks create GET /tasks/:id tasks show GET /tasks/:id/edit tasks edit PUT /tasks/:id tasks update DELETE /tasks/:id tasks delete
  • 61. Url формати Method Path Shows Action GET /tasks/1 html show GET /tasks/1.xml xml show GET /tasks/1.json json show GET /tasks/1.print html show PUT /tasks/1 redirect update PUT(xhr) /tasks/1 html/js update PUT /tasks/1.json json update
  • 81. Model class Task < ActiveRecord::Base belongs_to :user has_many :comments validates_presence_of :user, :text validates_inclusion_of :status, :in => ["opened", "completed"] attr_readonly :user_id def editable? status == "opened" end end
  • 82. Model class Task < ActiveRecord::Base belongs_to :user has_many :comments validates_presence_of :user, :text validates_inclusion_of :status, :in => ["opened", "completed"] attr_readonly :user_id def editable? status == "opened" end end
  • 83. Model class Task < ActiveRecord::Base belongs_to :user has_many :comments validates_presence_of :user, :text validates_inclusion_of :status, :in => ["opened", "completed"] attr_readonly :user_id def editable? status == "opened" end end
  • 84. Model class Task < ActiveRecord::Base belongs_to :user has_many :comments validates_presence_of :user, :text validates_inclusion_of :status, :in => ["opened", "completed"] attr_readonly :user_id def editable? status == "opened" end end
  • 85. Model class Task < ActiveRecord::Base belongs_to :user has_many :comments validates_presence_of :user, :text validates_inclusion_of :status, :in => ["opened", "completed"] attr_readonly :user_id def editable? status == "opened" end end
  • 86. Controller class TasksController < ApplicationController before_filter :require_user def index @tasks = Task.where(:status => "opened") end def show @task = Task.find(params[:id]) end def create @task = current_user.tasks.build(params[:task]) if @task.save redirect_to tasks_path else render :partial => "new" end end end
  • 87. Controller class TasksController < ApplicationController before_filter :require_user def index @tasks = Task.where(:status => "opened") end def show @task = Task.find(params[:id]) end def create @task = current_user.tasks.build(params[:task]) if @task.save redirect_to tasks_path else render :partial => "new" end end end
  • 88. Controller class TasksController < ApplicationController before_filter :require_user def index @tasks = Task.where(:status => "opened") end def show @task = Task.find(params[:id]) end def create @task = current_user.tasks.build(params[:task]) if @task.save redirect_to tasks_path else render :partial => "new" end end end
  • 89. Controller class TasksController < ApplicationController before_filter :require_user def index @tasks = Task.where(:status => "opened") end def show @task = Task.find(params[:id]) end def create @task = current_user.tasks.build(params[:task]) if @task.save redirect_to tasks_path else render :partial => "new" end end end
  • 90. Controller class TasksController < ApplicationController before_filter :require_user def index @tasks = Task.where(:status => "opened") end def show @task = Task.find(params[:id]) end def create @task = current_user.tasks.build(params[:task]) if @task.save redirect_to tasks_path else render :partial => "new" end end end
  • 91. View <%= form_for task do |form| %> <%= render 'shared/error_messages', :target => form.object %> <p> <%= form.label :text %> <%= form.text_area :text %> </p> <p> <%= form.label :status %> <%= form.select :status, Task.statuses %> </p> <div class="buttons"> <%= form.submit %> | <% link_to "Cancel", tasks_path %> </div> <% end %>
  • 92. View + simple_form / slim = simple_form_for task do |form| = form.error_banner = form.input :text = form.input :status, :collection => Task.statuses .buttons = form.submit = link_to 'Cancel', tasks_path
  • 94. Test Driven Development 1 Добавя се тест ... за несъществуващ код
  • 95. Test Driven Development 1 Добавя се тест ... за несъществуващ код 2 Пише се код ... колкото само тестът да мине
  • 96. Test Driven Development 1 Добавя се тест ... за несъществуващ код 2 Пише се код ... колкото само тестът да мине 3 Правят се подобрения ... подобрява се качеството на кода
  • 97. Test Driven Development 1 Добавя се тест ... за несъществуващ код 2 Пише се код ... колкото само тестът да мине 3 Правят се подобрения ... подобрява се качеството на кода
  • 98. Cucumber feature Feature: Tasks In order to get more productive and organize As a user I want able to manage my tasks Scenario: Adding tasks Given I am on the tasks page When I follow "New task" And I fill in "Text" with "Present Ruby" And I select "opened" from "Status" And I press "Create task" Then I should have opened task "Present Ruby" Scenario: Completing tasks Given I am on the tasks page And I have opened task "Present Ruby" When I follow "Edit tasks" And I select "completed" from "Status" And I press "Update task" Then I should have completed task "Present Ruby"
  • 99. Тесване на Controller describe TasksController do describe "GET 'show'" do before { Task.should_recive(:find).with("1").and_return task } before { get :show, :id => "1" } it { should assign_to(:task).with(task) } it { should render_temlate("show") } end end
  • 100. describe Task do it { should belong_to(:user) } it { should have_many(:notes) } it { should validate_presence_of(:user) } it { should validate_presence_of(:text) } describe "#editable?" do it "returns true if task status is 'opened'" do Task.new(:status => "opened").should be_editable end it "returns false if task status is 'rejected'" do Task.new(:status => "rejected").should_not be_editable end it "returns false if task status is 'completed" do Task.new(:status => "completed").should_not be_editable end end end
  • 101. Тестване на View describe "tasks/show.html.erb" do before do assign :task, mock_model(Task, { :id => 1, :text => "task text" }) render end it "renders task text" do rendered.should contain("task text") end it "renders link for editing task" do rendered.should have_selector('a[href="/tasks/1/edit"]') end end
  • 102. ... и още, и още • database migrations • gem dependency management • css/javascript management (from Rails 3.1) • nested forms • automatic deploys • Rack • generations • send/receive mails • caching • internalization (i18n) • Ruby language extentions • a LOT plugins, tools and services • ... и т.н.
  • 103. Погрешни схващания • Rails CAN'T SCALE • Rails is SLOW!!!! • Hard to deploy • Too much magic • Hard to learn every thing • Impossible to extend rails! • No good IDE • Bad windows support • Documentation
  • 104. Погрешни схващания • Rails CAN'T SCALE • Rails is SLOW!!!! • Hard to deploy • Too much magic • Hard to learn every thing • Impossible to extend rails! • No good IDE • Bad windows support • Documentation
  • 105. Погрешни схващания • Rails CAN'T SCALE • Rails is SLOW!!!! • Hard to deploy • Too much magic • Hard to learn every thing • Impossible to extend rails! • No good IDE • Bad windows support • Documentation
  • 106. Погрешни схващания • Rails CAN'T SCALE • Rails is SLOW!!!! • Hard to deploy • Too much magic • Hard to learn every thing • Impossible to extend rails! • No good IDE • Bad windows support • Documentation
  • 107. Погрешни схващания • Rails CAN'T SCALE • Rails is SLOW!!!! • Hard to deploy • Too much magic • Hard to learn every thing • Impossible to extend rails! • No good IDE • Bad windows support • Documentation
  • 108. Погрешни схващания • Rails CAN'T SCALE • Rails is SLOW!!!! • Hard to deploy • Too much magic • Hard to learn every thing • Impossible to extend rails! • No good IDE • Bad windows support • Documentation
  • 109. Погрешни схващания • Rails CAN'T SCALE • Rails is SLOW!!!! • Hard to deploy • Too much magic • Hard to learn every thing • Impossible to extend rails! • No good IDE • Bad windows support • Documentation
  • 110. Погрешни схващания • Rails CAN'T SCALE • Rails is SLOW!!!! • Hard to deploy • Too much magic • Hard to learn every thing • Impossible to extend rails! • No good IDE • Bad windows support • Documentation
  • 111. Погрешни схващания • Rails CAN'T SCALE • Rails is SLOW!!!! • Hard to deploy • Too much magic • Hard to learn every thing • Impossible to extend rails! • No good IDE • Bad windows support • Documentation

Editor's Notes

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  6. Ruby &amp;#x435; &amp;#x438;&amp;#x43D;&amp;#x442;&amp;#x435;&amp;#x440;&amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x442;&amp;#x438;&amp;#x440;&amp;#x443;&amp;#x435;&amp;#x43C;, &amp;#x438;&amp;#x43D;&amp;#x442;&amp;#x435;&amp;#x440;&amp;#x430;&amp;#x43A;&amp;#x442;&amp;#x438;&amp;#x432;&amp;#x435;&amp;#x43D;, &amp;#x43E;&amp;#x431;&amp;#x435;&amp;#x43A;&amp;#x442;&amp;#x43D;&amp;#x43E;-&amp;#x43E;&amp;#x440;&amp;#x438;&amp;#x435;&amp;#x43D;&amp;#x442;&amp;#x438;&amp;#x440;&amp;#x430;&amp;#x43D; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x43A; &amp;#x437;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x43C;&amp;#x438;&amp;#x440;&amp;#x430;&amp;#x43D;&amp;#x435;. &amp;#x422;&amp;#x43E;&amp;#x439; &amp;#x43A;&amp;#x43E;&amp;#x43C;&amp;#x431;&amp;#x438;&amp;#x43D;&amp;#x438;&amp;#x440;&amp;#x430; &amp;#x447;&amp;#x435;&amp;#x440;&amp;#x442;&amp;#x438; &amp;#x43E;&amp;#x442; &amp;#x43C;&amp;#x43D;&amp;#x43E;&amp;#x433;&amp;#x43E; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x446;&amp;#x438;, &amp;#x441;&amp;#x440;&amp;#x435;&amp;#x434; &amp;#x43A;&amp;#x43E;&amp;#x438;&amp;#x442;&amp;#x43E; Smalltalk, Perl, Lisp &amp;#x438; Python.\n\n
  7. &amp;#x422;&amp;#x43E;&amp;#x439; &amp;#x435; framework &amp;#x437;&amp;#x430; &amp;#x443;&amp;#x435;&amp;#x431; &amp;#x43F;&amp;#x440;&amp;#x438;&amp;#x43B;&amp;#x43E;&amp;#x436;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x44F;. &amp;#x427;&amp;#x438;&amp;#x44F;&amp;#x442;&amp;#x43E; &amp;#x446;&amp;#x435;&amp;#x43B; &amp;#x435; &amp;#x434;&amp;#x430; &amp;#x443;&amp;#x43B;&amp;#x435;&amp;#x441;&amp;#x43D;&amp;#x438; &amp;#x438; &amp;#x443;&amp;#x441;&amp;#x43A;&amp;#x43E;&amp;#x440;&amp;#x438; &amp;#x43D;&amp;#x430;&amp;#x447;&amp;#x438;&amp;#x43D;&amp;#x430; &amp;#x43D;&amp;#x430; &amp;#x440;&amp;#x430;&amp;#x437;&amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x432;&amp;#x430;&amp;#x43D;&amp;#x435; &amp;#x43D;&amp;#x430; &amp;#x443;&amp;#x435;&amp;#x431; &amp;#x43F;&amp;#x440;&amp;#x438;&amp;#x43B;&amp;#x43E;&amp;#x436;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x44F;.\n\n
  8. &amp;#x422;&amp;#x43E;&amp;#x439; &amp;#x435; &amp;#x441;&amp;#x44A;&amp;#x437;&amp;#x434;&amp;#x430;&amp;#x434;&amp;#x435;&amp;#x43D; &amp;#x43E;&amp;#x442; &amp;#x44F;&amp;#x43F;&amp;#x43E;&amp;#x43D;&amp;#x435;&amp;#x446;&amp;#x430; &amp;#x42E;&amp;#x43A;&amp;#x438;&amp;#x445;&amp;#x438;&amp;#x440;&amp;#x43E; &amp;#x41C;&amp;#x430;&amp;#x446;&amp;#x443;&amp;#x43C;&amp;#x43E;&amp;#x442;&amp;#x43E; &amp;#x201E;&amp;#x41C;&amp;#x430;&amp;#x446;&amp;#x201C;. &amp;#x41A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x437; 1995 &amp;#x438;&amp;#x437;&amp;#x43B;&amp;#x438;&amp;#x437;&amp;#x430; &amp;#x43F;&amp;#x44A;&amp;#x440;&amp;#x432;&amp;#x430;&amp;#x442;&amp;#x430; &amp;#x432;&amp;#x435;&amp;#x440;&amp;#x441;&amp;#x438;&amp;#x44F; &amp;#x43D;&amp;#x430; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x43A;&amp;#x430;. &amp;#xA0;&amp;#x41C;&amp;#x43E;&amp;#x442;&amp;#x43E;&amp;#x442;&amp;#x43E; &amp;#x43D;&amp;#x430; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x43A;&amp;#x430; &amp;#x435; &amp;#xA0;&amp;#x201E;&amp;#x41E;&amp;#x43F;&amp;#x442;&amp;#x438;&amp;#x43C;&amp;#x438;&amp;#x437;&amp;#x438;&amp;#x440;&amp;#x430;&amp;#x43D; &amp;#x437;&amp;#x430; &amp;#x449;&amp;#x430;&amp;#x441;&amp;#x442;&amp;#x438;&amp;#x435;&amp;#x442;&amp;#x43E; &amp;#x43D;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x43C;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x430;&amp;#x201D;\n\n
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  37. &amp;#x421;&amp;#x442;&amp;#x440;&amp;#x435;&amp;#x43C;&amp;#x435;&amp;#x436;&amp;#x44A;&amp;#x442; &amp;#x43D;&amp;#x430; Ruby &amp;#x435; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x43B;&amp;#x435;&amp;#x434;&amp;#x432;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x438;&amp;#x43D;&amp;#x446;&amp;#x438;&amp;#x43F;&amp;#x430; &amp;#x43D;&amp;#x430; &amp;#x43D;&amp;#x430;&amp;#x439;-&amp;#x43C;&amp;#x430;&amp;#x43B;&amp;#x43A;&amp;#x430; &amp;#x438;&amp;#x437;&amp;#x43D;&amp;#x435;&amp;#x43D;&amp;#x430;&amp;#x434;&amp;#x430;. &amp;#x422;&amp;#x43E;&amp;#x432;&amp;#x430; &amp;#x43E;&amp;#x437;&amp;#x43D;&amp;#x430;&amp;#x447;&amp;#x430;&amp;#x432;&amp;#x430;, &amp;#x447;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x432;&amp;#x435;&amp;#x434;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x435;&amp;#x442;&amp;#x43E; &amp;#x43D;&amp;#x430; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x43A;&amp;#x430; &amp;#x442;&amp;#x440;&amp;#x44F;&amp;#x431;&amp;#x432;&amp;#x430; &amp;#x434;&amp;#x430; &amp;#x435; &amp;#x438;&amp;#x43D;&amp;#x442;&amp;#x443;&amp;#x438;&amp;#x442;&amp;#x438;&amp;#x432;&amp;#x43D;&amp;#x43E; &amp;#x438; &amp;#x442;&amp;#x43E;&amp;#x439; &amp;#x434;&amp;#x430; &amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x438; &amp;#x442;&amp;#x430;&amp;#x43A;&amp;#x430;, &amp;#x43A;&amp;#x430;&amp;#x43A;&amp;#x442;&amp;#x43E; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x43C;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x44A;&amp;#x442; &amp;#x431;&amp;#x438; &amp;#x43E;&amp;#x447;&amp;#x430;&amp;#x43A;&amp;#x432;&amp;#x430;&amp;#x43B;.\nRuby &amp;#x435; &amp;#x43E;&amp;#x431;&amp;#x435;&amp;#x43A;&amp;#x442;&amp;#x43D;&amp;#x43E;-&amp;#x43E;&amp;#x440;&amp;#x438;&amp;#x435;&amp;#x43D;&amp;#x442;&amp;#x438;&amp;#x440;&amp;#x430;&amp;#x43D;: &amp;#x432;&amp;#x441;&amp;#x435;&amp;#x43A;&amp;#x438; &amp;#x442;&amp;#x438;&amp;#x43F; &amp;#x434;&amp;#x430;&amp;#x43D;&amp;#x43D;&amp;#x438; &amp;#x435; &amp;#x43E;&amp;#x431;&amp;#x435;&amp;#x43A;&amp;#x442;, &amp;#x432;&amp;#x43A;&amp;#x43B;&amp;#x44E;&amp;#x447;&amp;#x438;&amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x43D;&amp;#x43E; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435;, &amp;#x447;&amp;#x438;&amp;#x441;&amp;#x43B;&amp;#x430;, &amp;#x431;&amp;#x443;&amp;#x43B;&amp;#x435;&amp;#x432;&amp;#x438; &amp;#x441;&amp;#x442;&amp;#x43E;&amp;#x439;&amp;#x43D;&amp;#x43E;&amp;#x441;&amp;#x442;&amp;#x438;, &amp;#x43A;&amp;#x43E;&amp;#x438;&amp;#x442;&amp;#x43E; &amp;#x432; &amp;#x43C;&amp;#x43D;&amp;#x43E;&amp;#x433;&amp;#x43E; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x446;&amp;#x438; &amp;#x43E;&amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x434;&amp;#x435;&amp;#x43B;&amp;#x44F;&amp;#x442; &amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x43F;&amp;#x440;&amp;#x438;&amp;#x43C;&amp;#x438;&amp;#x442;&amp;#x438;&amp;#x432;&amp;#x438;, &amp;#x430; &amp;#x43D;&amp;#x435; &amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x440;&amp;#x435;&amp;#x430;&amp;#x43B;&amp;#x43D;&amp;#x438; &amp;#x43E;&amp;#x431;&amp;#x435;&amp;#x43A;&amp;#x442;&amp;#x438;.\n\n&amp;#x41D;&amp;#x44F;&amp;#x43A;&amp;#x43E;&amp;#x438; &amp;#x43E;&amp;#x442; &amp;#x43D;&amp;#x430;&amp;#x439;-&amp;#x432;&amp;#x430;&amp;#x436;&amp;#x43D;&amp;#x438;&amp;#x442;&amp;#x435; &amp;#x445;&amp;#x430;&amp;#x440;&amp;#x430;&amp;#x43A;&amp;#x442;&amp;#x435;&amp;#x440;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x438;&amp;#x43A;&amp;#x438; &amp;#x43D;&amp;#x430; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x43A;&amp;#x430; &amp;#x441;&amp;#x430;: \n&amp;#x434;&amp;#x438;&amp;#x43C;&amp;#x438;&amp;#x447;&amp;#x43D;&amp;#x43E; &amp;#x43E;&amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x434;&amp;#x435;&amp;#x43B;&amp;#x44F;&amp;#x43D;&amp;#x435; &amp;#x43D;&amp;#x430; &amp;#x442;&amp;#x438;&amp;#x43F;&amp;#x430; &amp;#x434;&amp;#x430;&amp;#x43D;&amp;#x43D;&amp;#x438;&amp;#x442;&amp;#x435;\n&amp;#x43C;&amp;#x43E;&amp;#x434;&amp;#x443;&amp;#x43B;&amp;#x438; - &amp;#x201C;&amp;#x432;&amp;#x44A;&amp;#x437;&amp;#x43C;&amp;#x43E;&amp;#x436;&amp;#x43D;&amp;#x43E;&amp;#x441;&amp;#x442; &amp;#x435;&amp;#x434;&amp;#x438;&amp;#x43D; &amp;#x43C;&amp;#x43E;&amp;#x434;&amp;#x443;&amp;#x43B; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x432;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x436;&amp;#x434;&amp;#x430; &amp;#x432; &amp;#x43C;&amp;#x43D;&amp;#x43E;&amp;#x436;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x432;&amp;#x43E; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435;, &amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x442;&amp;#x430;&amp;#x43A;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x441;&amp;#x442;&amp;#x438;&amp;#x433;&amp;#x430; &amp;#x43C;&amp;#x43D;&amp;#x43E;&amp;#x436;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x432;&amp;#x435;&amp;#x43D;&amp;#x43E; &amp;#x43D;&amp;#x430;&amp;#x441;&amp;#x43B;&amp;#x435;&amp;#x434;&amp;#x44F;&amp;#x432;&amp;#x430;&amp;#x43D;&amp;#x435;&amp;#x201D;\n&amp;#x43E;&amp;#x442;&amp;#x432;&amp;#x43E;&amp;#x440;&amp;#x435;&amp;#x43D;&amp;#x438; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435; - &amp;#x201C;&amp;#x43A;&amp;#x44A;&amp;#x43C; &amp;#x432;&amp;#x441;&amp;#x435;&amp;#x43A;&amp;#x438; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441; &amp;#x43C;&amp;#x43E;&amp;#x433;&amp;#x430;&amp;#x442; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x434;&amp;#x43E;&amp;#x431;&amp;#x430;&amp;#x432;&amp;#x44F;&amp;#x442; &amp;#x43D;&amp;#x43E;&amp;#x432;&amp;#x438; &amp;#x430;&amp;#x442;&amp;#x440;&amp;#x438;&amp;#x431;&amp;#x443;&amp;#x442;&amp;#x438; &amp;#x438; &amp;#x43C;&amp;#x435;&amp;#x442;&amp;#x43E;&amp;#x434;&amp;#x438; &amp;#x43F;&amp;#x43E; &amp;#x432;&amp;#x440;&amp;#x435;&amp;#x43C;&amp;#x435; &amp;#x43D;&amp;#x430; &amp;#x438;&amp;#x437;&amp;#x43F;&amp;#x44A;&amp;#x43B;&amp;#x43D;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x435; &amp;#x43D;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x43C;&amp;#x430;&amp;#x442;&amp;#x430;&amp;#x201D;\n&amp;#x431;&amp;#x43B;&amp;#x43E;&amp;#x43A;&amp;#x43E;&amp;#x432;&amp;#x435;\n&amp;#x430;&amp;#x43D;&amp;#x43E;&amp;#x43D;&amp;#x438;&amp;#x43C;&amp;#x43D;&amp;#x438; &amp;#x444;&amp;#x443;&amp;#x43D;&amp;#x43A;&amp;#x446;&amp;#x438;&amp;#x438;\n&amp;#x432;&amp;#x441;&amp;#x44F;&amp;#x43A;&amp;#x430; &amp;#x43E;&amp;#x43F;&amp;#x435;&amp;#x440;&amp;#x430;&amp;#x446;&amp;#x438;&amp;#x44F; &amp;#x432;&amp;#x440;&amp;#x44A;&amp;#x449;&amp;#x430; &amp;#x440;&amp;#x435;&amp;#x437;&amp;#x443;&amp;#x43B;&amp;#x442;&amp;#x430;&amp;#x442;\n&amp;#x432;&amp;#x441;&amp;#x438;&amp;#x447;&amp;#x43A;&amp;#x43E; &amp;#x435; &amp;#x438;&amp;#x437;&amp;#x43F;&amp;#x44A;&amp;#x43B;&amp;#x43D;&amp;#x438;&amp;#x43C; &amp;#x43A;&amp;#x43E;&amp;#x434; - &amp;#x201C;&amp;#x432;&amp;#x43A;&amp;#x43B;&amp;#x44E;&amp;#x447;&amp;#x438;&amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x43D;&amp;#x43E; &amp;#x438; &amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x430;&amp;#x442;&amp;#x430; &amp;#x43D;&amp;#x430; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435;&amp;#x442;&amp;#x435; &amp;#x432; &amp;#x43A;&amp;#x43E;&amp;#x439;&amp;#x442;&amp;#x43E; &amp;#x43C;&amp;#x43E;&amp;#x436;&amp;#x435; &amp;#x438;&amp;#x43C;&amp;#x430; &amp;#x446;&amp;#x438;&amp;#x43A;&amp;#x43B;&amp;#x438;, &amp;#x443;&amp;#x441;&amp;#x43B;&amp;#x43E;&amp;#x432;&amp;#x43D;&amp;#x438; &amp;#x43E;&amp;#x43F;&amp;#x435;&amp;#x440;&amp;#x430;&amp;#x442;&amp;#x43E;&amp;#x440;&amp;#x438; &amp;#x438; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438;&amp;#x201D;\n&amp;#x438;&amp;#x437;&amp;#x447;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x435;&amp;#x43D; &amp;#x441;&amp;#x438;&amp;#x43D;&amp;#x442;&amp;#x430;&amp;#x43A;&amp;#x441;&amp;#x438;&amp;#x441; - &amp;#x201C;&amp;#x43D;&amp;#x435; &amp;#x435; &amp;#x437;&amp;#x430;&amp;#x434;&amp;#x44A;&amp;#x43B;&amp;#x436;&amp;#x438;&amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x43D;&amp;#x43E;, &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x441;&amp;#x442;&amp;#x430;&amp;#x432;&amp;#x44F;&amp;#x442; &amp;#x441;&amp;#x43A;&amp;#x43E;&amp;#x431;&amp;#x438;, &amp;#x442;&amp;#x43E;&amp;#x447;&amp;#x43A;&amp;#x430; &amp;#x438; &amp;#x437;&amp;#x430;&amp;#x43F;&amp;#x435;&amp;#x442;&amp;#x430;&amp;#x44F; &amp;#x438; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438;&amp;#x201D;\n&amp;#x43C;&amp;#x435;&amp;#x442;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x43C;&amp;#x438;&amp;#x440;&amp;#x430;&amp;#x43D;&amp;#x435;\n&amp;#xA0;\n\n
  38. \n
  39. \n
  40. \n
  41. \n
  42. &amp;#x420;&amp;#x430;&amp;#x437;&amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x435;&amp;#x43D; &amp;#x43E;&amp;#x442; David Heinemeier Hansson &amp;#x43E;&amp;#x442; 37 Signals. &amp;#x41A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x435; Rails &amp;#x435; &amp;#x431;&amp;#x438;&amp;#x43B; &amp;#x438;&amp;#x437;&amp;#x432;&amp;#x43B;&amp;#x435;&amp;#x447;&amp;#x435;&amp;#x43D; &amp;#x43E;&amp;#x442; &amp;#x442;&amp;#x44F;&amp;#x445;&amp;#x43D;&amp;#x43E;&amp;#x442;&amp;#x43E; &amp;#x43F;&amp;#x440;&amp;#x438;&amp;#x43B;&amp;#x43E;&amp;#x436;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x435; Basecamp. &amp;#x412; &amp;#x440;&amp;#x430;&amp;#x437;&amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x430;&amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x430; &amp;#x43D;&amp;#x430; Rails &amp;#x441;&amp;#x430; &amp;#x443;&amp;#x447;&amp;#x430;&amp;#x441;&amp;#x442;&amp;#x432;&amp;#x430;&amp;#x43B;&amp;#x438; &amp;#x43D;&amp;#x430;&amp;#x434; 1500 &amp;#x447;&amp;#x43E;&amp;#x432;&amp;#x435;&amp;#x43A;&amp;#x430; &amp;#x43A;&amp;#x44A;&amp;#x43C; &amp;#x43C;&amp;#x43E;&amp;#x43C;&amp;#x435;&amp;#x43D;&amp;#x442;&amp;#x430;.\n\n
  43. \n
  44. \n
  45. \n
  46. \n
  47. \n
  48. \n
  49. \n
  50. \n
  51. \n
  52. &amp;#x421;&amp;#x442;&amp;#x440;&amp;#x435;&amp;#x43C;&amp;#x435;&amp;#x436;&amp;#x44A;&amp;#x442; &amp;#x43D;&amp;#x430; Ruby &amp;#x435; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x43B;&amp;#x435;&amp;#x434;&amp;#x432;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x438;&amp;#x43D;&amp;#x446;&amp;#x438;&amp;#x43F;&amp;#x430; &amp;#x43D;&amp;#x430; &amp;#x43D;&amp;#x430;&amp;#x439;-&amp;#x43C;&amp;#x430;&amp;#x43B;&amp;#x43A;&amp;#x430; &amp;#x438;&amp;#x437;&amp;#x43D;&amp;#x435;&amp;#x43D;&amp;#x430;&amp;#x434;&amp;#x430;. &amp;#x422;&amp;#x43E;&amp;#x432;&amp;#x430; &amp;#x43E;&amp;#x437;&amp;#x43D;&amp;#x430;&amp;#x447;&amp;#x430;&amp;#x432;&amp;#x430;, &amp;#x447;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x432;&amp;#x435;&amp;#x434;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x435;&amp;#x442;&amp;#x43E; &amp;#x43D;&amp;#x430; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x43A;&amp;#x430; &amp;#x442;&amp;#x440;&amp;#x44F;&amp;#x431;&amp;#x432;&amp;#x430; &amp;#x434;&amp;#x430; &amp;#x435; &amp;#x438;&amp;#x43D;&amp;#x442;&amp;#x443;&amp;#x438;&amp;#x442;&amp;#x438;&amp;#x432;&amp;#x43D;&amp;#x43E; &amp;#x438; &amp;#x442;&amp;#x43E;&amp;#x439; &amp;#x434;&amp;#x430; &amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x438; &amp;#x442;&amp;#x430;&amp;#x43A;&amp;#x430;, &amp;#x43A;&amp;#x430;&amp;#x43A;&amp;#x442;&amp;#x43E; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x43C;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x44A;&amp;#x442; &amp;#x431;&amp;#x438; &amp;#x43E;&amp;#x447;&amp;#x430;&amp;#x43A;&amp;#x432;&amp;#x430;&amp;#x43B;.\nRuby &amp;#x435; &amp;#x43E;&amp;#x431;&amp;#x435;&amp;#x43A;&amp;#x442;&amp;#x43D;&amp;#x43E;-&amp;#x43E;&amp;#x440;&amp;#x438;&amp;#x435;&amp;#x43D;&amp;#x442;&amp;#x438;&amp;#x440;&amp;#x430;&amp;#x43D;: &amp;#x432;&amp;#x441;&amp;#x435;&amp;#x43A;&amp;#x438; &amp;#x442;&amp;#x438;&amp;#x43F; &amp;#x434;&amp;#x430;&amp;#x43D;&amp;#x43D;&amp;#x438; &amp;#x435; &amp;#x43E;&amp;#x431;&amp;#x435;&amp;#x43A;&amp;#x442;, &amp;#x432;&amp;#x43A;&amp;#x43B;&amp;#x44E;&amp;#x447;&amp;#x438;&amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x43D;&amp;#x43E; 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Taskar e &amp;#x440;&amp;#x430;&amp;#x437;&amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x435;&amp;#x43D; &amp;#x447;&amp;#x440;&amp;#x435;&amp;#x437; &amp;#xA0;&amp;#x422;est Driven Development &amp;#x43C;&amp;#x435;&amp;#x442;&amp;#x43E;&amp;#x434;&amp;#x43E;&amp;#x43B;&amp;#x43E;&amp;#x433;&amp;#x438;&amp;#x44F;&amp;#x442;&amp;#x430;, &amp;#x447;&amp;#x438;&amp;#x44F;&amp;#x442;&amp;#x43E; &amp;#x43E;&amp;#x441;&amp;#x43D;&amp;#x43E;&amp;#x432;&amp;#x43D;&amp;#x430; &amp;#x438;&amp;#x434;&amp;#x435;&amp;#x44F; &amp;#x435; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x438;&amp;#x448;&amp;#x435; &amp;#x43A;&amp;#x43E;&amp;#x434; &amp;#x432; 3 &amp;#x441;&amp;#x442;&amp;#x44A;&amp;#x43F;&amp;#x43A;&amp;#x438;:\n&amp;#x41F;&amp;#x44A;&amp;#x440;&amp;#x432;&amp;#x43E; &amp;#x441;&amp;#x435; &amp;#x434;&amp;#x43E;&amp;#x431;&amp;#x430;&amp;#x432;&amp;#x44F; &amp;#x442;&amp;#x435;&amp;#x441;&amp;#x442;, &amp;#x437;&amp;#x430; &amp;#x432;&amp;#x441;&amp;#x435; &amp;#x43E;&amp;#x449;&amp;#x435; &amp;#x43D;&amp;#x435; &amp;#x441;&amp;#x44A;&amp;#x449;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x432;&amp;#x443;&amp;#x432;&amp;#x430;&amp;#x449; &amp;#x43A;&amp;#x43E;&amp;#x434;. &amp;#x41A;&amp;#x43E;&amp;#x439;&amp;#x442;&amp;#x43E; &amp;#x442;&amp;#x440;&amp;#x44F;&amp;#x431;&amp;#x432;&amp;#x430; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x43C;&amp;#x430;&amp;#x440;&amp;#x43A;&amp;#x438;&amp;#x440;&amp;#x430; &amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x43D;&amp;#x435; &amp;#x443;&amp;#x441;&amp;#x43F;&amp;#x435;&amp;#x448;&amp;#x435;&amp;#x43D;\n&amp;#x421;&amp;#x43B;&amp;#x435;&amp;#x434; &amp;#x442;&amp;#x43E;&amp;#x432;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x438;&amp;#x448;&amp;#x435; &amp;#x432;&amp;#x44A;&amp;#x437;&amp;#x43C;&amp;#x43E;&amp;#x436;&amp;#x43D;&amp;#x43E; &amp;#x43D;&amp;#x430;&amp;#x439;-&amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x441;&amp;#x442;&amp;#x438;&amp;#x44F; &amp;#x43A;&amp;#x43E;&amp;#x434;, &amp;#x441; &amp;#x43A;&amp;#x43E;&amp;#x439;&amp;#x442;&amp;#x43E; &amp;#x442;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x430; &amp;#x43C;&amp;#x438;&amp;#x43D;&amp;#x430;&amp;#x432;&amp;#x430; &amp;#x443;&amp;#x441;&amp;#x43F;&amp;#x435;&amp;#x448;&amp;#x43D;&amp;#x43E;.\n&amp;#x41D;&amp;#x430;&amp;#x43A;&amp;#x440;&amp;#x430;&amp;#x44F; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x440;&amp;#x430;&amp;#x432;&amp;#x44F;&amp;#x442; &amp;#x43F;&amp;#x43E;&amp;#x434;&amp;#x43E;&amp;#x431;&amp;#x440;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x44F; &amp;#x43F;&amp;#x43E; &amp;#x43A;&amp;#x43E;&amp;#x434;&amp;#x430;, &amp;#x438;&amp;#x437;&amp;#x447;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x432;&amp;#x430;&amp;#x442; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x432;&amp;#x442;&amp;#x43E;&amp;#x440;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x44F;, &amp;#x434;&amp;#x43E;&amp;#x431;&amp;#x430;&amp;#x432;&amp;#x44F;&amp;#x442; &amp;#x441;&amp;#x435; &amp;#x43D;&amp;#x43E;&amp;#x432;&amp;#x438; &amp;#x442;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x43E;&amp;#x432;&amp;#x435; &amp;#x438; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438;.\n\n&amp;#x41A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x442;&amp;#x435;&amp;#x437;&amp;#x438; 3 &amp;#x441;&amp;#x442;&amp;#x44A;&amp;#x43F;&amp;#x43A;&amp;#x438; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x432;&amp;#x442;&amp;#x430;&amp;#x440;&amp;#x44F;&amp;#x442; &amp;#x43D;&amp;#x435;&amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x43A;&amp;#x44A;&amp;#x441;&amp;#x43D;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x432; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x446;&amp;#x435;&amp;#x441;&amp;#x430; &amp;#x43D;&amp;#x430; &amp;#x440;&amp;#x430;&amp;#x437;&amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x43A;&amp;#x430;. &amp;#x41A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x446;&amp;#x44F;&amp;#x43B;&amp;#x43E; &amp;#x442;&amp;#x43E;&amp;#x437;&amp;#x438; &amp;#x43C;&amp;#x435;&amp;#x442;&amp;#x43E;&amp;#x434; &amp;#x43D;&amp;#x430; &amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x430; &amp;#x433;&amp;#x430;&amp;#x440;&amp;#x430;&amp;#x43D;&amp;#x442;&amp;#x438;&amp;#x440;&amp;#x430; &amp;#x447;&amp;#x435; 100% &amp;#x43E;&amp;#x442; &amp;#x43A;&amp;#x43E;&amp;#x434;&amp;#x430; &amp;#x449;&amp;#x435; &amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x43A;&amp;#x440;&amp;#x438;&amp;#x442; &amp;#x441; &amp;#x430;&amp;#x432;&amp;#x442;&amp;#x43E;&amp;#x43C;&amp;#x430;&amp;#x442;&amp;#x438;&amp;#x447;&amp;#x43D;&amp;#x438; &amp;#x442;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x43E;&amp;#x432;&amp;#x435;. &amp;#x41A;&amp;#x43E;&amp;#x435;&amp;#x442;&amp;#x43E; &amp;#x433;&amp;#x43E; &amp;#x43F;&amp;#x440;&amp;#x430;&amp;#x432;&amp;#x438; &amp;#x43B;&amp;#x435;&amp;#x441;&amp;#x435;&amp;#x43D; &amp;#x437;&amp;#x430; &amp;#x43F;&amp;#x43E;&amp;#x434;&amp;#x434;&amp;#x440;&amp;#x44A;&amp;#x436;&amp;#x43A;&amp;#x430; &amp;#x438; &amp;#x441; &amp;#x43F;&amp;#x43E;--&amp;#x434;&amp;#x43E;&amp;#x431;&amp;#x44A;&amp;#x440; &amp;#x434;&amp;#x438;&amp;#x437;&amp;#x430;&amp;#x439;&amp;#x43D;. &amp;#xA0;&amp;#x422;&amp;#x43E;&amp;#x432;&amp;#x430; &amp;#x43E;&amp;#x449;&amp;#x435; &amp;#x441;&amp;#x435; &amp;#x43D;&amp;#x430;&amp;#x440;&amp;#x438;&amp;#x447;&amp;#x430; Red-Green-Blue &amp;#x43D;&amp;#x430;&amp;#x447;&amp;#x438;&amp;#x43D; &amp;#x43D;&amp;#x430; &amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x430;.\n&amp;#xA0;\n\n
  89. Taskar e &amp;#x440;&amp;#x430;&amp;#x437;&amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x435;&amp;#x43D; &amp;#x447;&amp;#x440;&amp;#x435;&amp;#x437; &amp;#xA0;&amp;#x422;est Driven Development &amp;#x43C;&amp;#x435;&amp;#x442;&amp;#x43E;&amp;#x434;&amp;#x43E;&amp;#x43B;&amp;#x43E;&amp;#x433;&amp;#x438;&amp;#x44F;&amp;#x442;&amp;#x430;, &amp;#x447;&amp;#x438;&amp;#x44F;&amp;#x442;&amp;#x43E; &amp;#x43E;&amp;#x441;&amp;#x43D;&amp;#x43E;&amp;#x432;&amp;#x43D;&amp;#x430; &amp;#x438;&amp;#x434;&amp;#x435;&amp;#x44F; &amp;#x435; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x438;&amp;#x448;&amp;#x435; &amp;#x43A;&amp;#x43E;&amp;#x434; &amp;#x432; 3 &amp;#x441;&amp;#x442;&amp;#x44A;&amp;#x43F;&amp;#x43A;&amp;#x438;:\n&amp;#x41F;&amp;#x44A;&amp;#x440;&amp;#x432;&amp;#x43E; &amp;#x441;&amp;#x435; &amp;#x434;&amp;#x43E;&amp;#x431;&amp;#x430;&amp;#x432;&amp;#x44F; &amp;#x442;&amp;#x435;&amp;#x441;&amp;#x442;, &amp;#x437;&amp;#x430; &amp;#x432;&amp;#x441;&amp;#x435; &amp;#x43E;&amp;#x449;&amp;#x435; &amp;#x43D;&amp;#x435; &amp;#x441;&amp;#x44A;&amp;#x449;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x432;&amp;#x443;&amp;#x432;&amp;#x430;&amp;#x449; &amp;#x43A;&amp;#x43E;&amp;#x434;. &amp;#x41A;&amp;#x43E;&amp;#x439;&amp;#x442;&amp;#x43E; &amp;#x442;&amp;#x440;&amp;#x44F;&amp;#x431;&amp;#x432;&amp;#x430; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x43C;&amp;#x430;&amp;#x440;&amp;#x43A;&amp;#x438;&amp;#x440;&amp;#x430; &amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x43D;&amp;#x435; &amp;#x443;&amp;#x441;&amp;#x43F;&amp;#x435;&amp;#x448;&amp;#x435;&amp;#x43D;\n&amp;#x421;&amp;#x43B;&amp;#x435;&amp;#x434; &amp;#x442;&amp;#x43E;&amp;#x432;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x438;&amp;#x448;&amp;#x435; &amp;#x432;&amp;#x44A;&amp;#x437;&amp;#x43C;&amp;#x43E;&amp;#x436;&amp;#x43D;&amp;#x43E; &amp;#x43D;&amp;#x430;&amp;#x439;-&amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x441;&amp;#x442;&amp;#x438;&amp;#x44F; &amp;#x43A;&amp;#x43E;&amp;#x434;, &amp;#x441; &amp;#x43A;&amp;#x43E;&amp;#x439;&amp;#x442;&amp;#x43E; &amp;#x442;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x430; &amp;#x43C;&amp;#x438;&amp;#x43D;&amp;#x430;&amp;#x432;&amp;#x430; &amp;#x443;&amp;#x441;&amp;#x43F;&amp;#x435;&amp;#x448;&amp;#x43D;&amp;#x43E;.\n&amp;#x41D;&amp;#x430;&amp;#x43A;&amp;#x440;&amp;#x430;&amp;#x44F; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x440;&amp;#x430;&amp;#x432;&amp;#x44F;&amp;#x442; &amp;#x43F;&amp;#x43E;&amp;#x434;&amp;#x43E;&amp;#x431;&amp;#x440;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x44F; &amp;#x43F;&amp;#x43E; &amp;#x43A;&amp;#x43E;&amp;#x434;&amp;#x430;, &amp;#x438;&amp;#x437;&amp;#x447;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x432;&amp;#x430;&amp;#x442; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x432;&amp;#x442;&amp;#x43E;&amp;#x440;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x44F;, &amp;#x434;&amp;#x43E;&amp;#x431;&amp;#x430;&amp;#x432;&amp;#x44F;&amp;#x442; &amp;#x441;&amp;#x435; &amp;#x43D;&amp;#x43E;&amp;#x432;&amp;#x438; &amp;#x442;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x43E;&amp;#x432;&amp;#x435; &amp;#x438; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438;.\n\n&amp;#x41A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x442;&amp;#x435;&amp;#x437;&amp;#x438; 3 &amp;#x441;&amp;#x442;&amp;#x44A;&amp;#x43F;&amp;#x43A;&amp;#x438; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x432;&amp;#x442;&amp;#x430;&amp;#x440;&amp;#x44F;&amp;#x442; &amp;#x43D;&amp;#x435;&amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x43A;&amp;#x44A;&amp;#x441;&amp;#x43D;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x432; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x446;&amp;#x435;&amp;#x441;&amp;#x430; &amp;#x43D;&amp;#x430; &amp;#x440;&amp;#x430;&amp;#x437;&amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x43A;&amp;#x430;. &amp;#x41A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x446;&amp;#x44F;&amp;#x43B;&amp;#x43E; &amp;#x442;&amp;#x43E;&amp;#x437;&amp;#x438; &amp;#x43C;&amp;#x435;&amp;#x442;&amp;#x43E;&amp;#x434; &amp;#x43D;&amp;#x430; &amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x430; &amp;#x433;&amp;#x430;&amp;#x440;&amp;#x430;&amp;#x43D;&amp;#x442;&amp;#x438;&amp;#x440;&amp;#x430; &amp;#x447;&amp;#x435; 100% &amp;#x43E;&amp;#x442; &amp;#x43A;&amp;#x43E;&amp;#x434;&amp;#x430; &amp;#x449;&amp;#x435; &amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x43A;&amp;#x440;&amp;#x438;&amp;#x442; &amp;#x441; &amp;#x430;&amp;#x432;&amp;#x442;&amp;#x43E;&amp;#x43C;&amp;#x430;&amp;#x442;&amp;#x438;&amp;#x447;&amp;#x43D;&amp;#x438; &amp;#x442;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x43E;&amp;#x432;&amp;#x435;. &amp;#x41A;&amp;#x43E;&amp;#x435;&amp;#x442;&amp;#x43E; &amp;#x433;&amp;#x43E; &amp;#x43F;&amp;#x440;&amp;#x430;&amp;#x432;&amp;#x438; &amp;#x43B;&amp;#x435;&amp;#x441;&amp;#x435;&amp;#x43D; &amp;#x437;&amp;#x430; &amp;#x43F;&amp;#x43E;&amp;#x434;&amp;#x434;&amp;#x440;&amp;#x44A;&amp;#x436;&amp;#x43A;&amp;#x430; &amp;#x438; &amp;#x441; &amp;#x43F;&amp;#x43E;--&amp;#x434;&amp;#x43E;&amp;#x431;&amp;#x44A;&amp;#x440; &amp;#x434;&amp;#x438;&amp;#x437;&amp;#x430;&amp;#x439;&amp;#x43D;. &amp;#xA0;&amp;#x422;&amp;#x43E;&amp;#x432;&amp;#x430; &amp;#x43E;&amp;#x449;&amp;#x435; &amp;#x441;&amp;#x435; &amp;#x43D;&amp;#x430;&amp;#x440;&amp;#x438;&amp;#x447;&amp;#x430; Red-Green-Blue &amp;#x43D;&amp;#x430;&amp;#x447;&amp;#x438;&amp;#x43D; &amp;#x43D;&amp;#x430; &amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x430;.\n&amp;#xA0;\n\n
  90. Taskar e &amp;#x440;&amp;#x430;&amp;#x437;&amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x435;&amp;#x43D; &amp;#x447;&amp;#x440;&amp;#x435;&amp;#x437; &amp;#xA0;&amp;#x422;est Driven Development &amp;#x43C;&amp;#x435;&amp;#x442;&amp;#x43E;&amp;#x434;&amp;#x43E;&amp;#x43B;&amp;#x43E;&amp;#x433;&amp;#x438;&amp;#x44F;&amp;#x442;&amp;#x430;, &amp;#x447;&amp;#x438;&amp;#x44F;&amp;#x442;&amp;#x43E; &amp;#x43E;&amp;#x441;&amp;#x43D;&amp;#x43E;&amp;#x432;&amp;#x43D;&amp;#x430; &amp;#x438;&amp;#x434;&amp;#x435;&amp;#x44F; &amp;#x435; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x438;&amp;#x448;&amp;#x435; &amp;#x43A;&amp;#x43E;&amp;#x434; &amp;#x432; 3 &amp;#x441;&amp;#x442;&amp;#x44A;&amp;#x43F;&amp;#x43A;&amp;#x438;:\n&amp;#x41F;&amp;#x44A;&amp;#x440;&amp;#x432;&amp;#x43E; &amp;#x441;&amp;#x435; &amp;#x434;&amp;#x43E;&amp;#x431;&amp;#x430;&amp;#x432;&amp;#x44F; &amp;#x442;&amp;#x435;&amp;#x441;&amp;#x442;, &amp;#x437;&amp;#x430; &amp;#x432;&amp;#x441;&amp;#x435; 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&amp;#x438; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438;.\n\n&amp;#x41A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x442;&amp;#x435;&amp;#x437;&amp;#x438; 3 &amp;#x441;&amp;#x442;&amp;#x44A;&amp;#x43F;&amp;#x43A;&amp;#x438; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x432;&amp;#x442;&amp;#x430;&amp;#x440;&amp;#x44F;&amp;#x442; &amp;#x43D;&amp;#x435;&amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x43A;&amp;#x44A;&amp;#x441;&amp;#x43D;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x432; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x446;&amp;#x435;&amp;#x441;&amp;#x430; &amp;#x43D;&amp;#x430; &amp;#x440;&amp;#x430;&amp;#x437;&amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x43A;&amp;#x430;. &amp;#x41A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x446;&amp;#x44F;&amp;#x43B;&amp;#x43E; &amp;#x442;&amp;#x43E;&amp;#x437;&amp;#x438; &amp;#x43C;&amp;#x435;&amp;#x442;&amp;#x43E;&amp;#x434; &amp;#x43D;&amp;#x430; &amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x430; &amp;#x433;&amp;#x430;&amp;#x440;&amp;#x430;&amp;#x43D;&amp;#x442;&amp;#x438;&amp;#x440;&amp;#x430; &amp;#x447;&amp;#x435; 100% &amp;#x43E;&amp;#x442; &amp;#x43A;&amp;#x43E;&amp;#x434;&amp;#x430; &amp;#x449;&amp;#x435; &amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x43A;&amp;#x440;&amp;#x438;&amp;#x442; &amp;#x441; &amp;#x430;&amp;#x432;&amp;#x442;&amp;#x43E;&amp;#x43C;&amp;#x430;&amp;#x442;&amp;#x438;&amp;#x447;&amp;#x43D;&amp;#x438; &amp;#x442;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x43E;&amp;#x432;&amp;#x435;. &amp;#x41A;&amp;#x43E;&amp;#x435;&amp;#x442;&amp;#x43E; &amp;#x433;&amp;#x43E; &amp;#x43F;&amp;#x440;&amp;#x430;&amp;#x432;&amp;#x438; &amp;#x43B;&amp;#x435;&amp;#x441;&amp;#x435;&amp;#x43D; &amp;#x437;&amp;#x430; &amp;#x43F;&amp;#x43E;&amp;#x434;&amp;#x434;&amp;#x440;&amp;#x44A;&amp;#x436;&amp;#x43A;&amp;#x430; &amp;#x438; &amp;#x441; &amp;#x43F;&amp;#x43E;--&amp;#x434;&amp;#x43E;&amp;#x431;&amp;#x44A;&amp;#x440; &amp;#x434;&amp;#x438;&amp;#x437;&amp;#x430;&amp;#x439;&amp;#x43D;. &amp;#xA0;&amp;#x422;&amp;#x43E;&amp;#x432;&amp;#x430; &amp;#x43E;&amp;#x449;&amp;#x435; &amp;#x441;&amp;#x435; 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  91. \n
  92. \n
  93. \n
  94. \n
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  96. &amp;#x421;&amp;#x442;&amp;#x440;&amp;#x435;&amp;#x43C;&amp;#x435;&amp;#x436;&amp;#x44A;&amp;#x442; &amp;#x43D;&amp;#x430; Ruby &amp;#x435; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x43B;&amp;#x435;&amp;#x434;&amp;#x432;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x438;&amp;#x43D;&amp;#x446;&amp;#x438;&amp;#x43F;&amp;#x430; &amp;#x43D;&amp;#x430; &amp;#x43D;&amp;#x430;&amp;#x439;-&amp;#x43C;&amp;#x430;&amp;#x43B;&amp;#x43A;&amp;#x430; &amp;#x438;&amp;#x437;&amp;#x43D;&amp;#x435;&amp;#x43D;&amp;#x430;&amp;#x434;&amp;#x430;. &amp;#x422;&amp;#x43E;&amp;#x432;&amp;#x430; &amp;#x43E;&amp;#x437;&amp;#x43D;&amp;#x430;&amp;#x447;&amp;#x430;&amp;#x432;&amp;#x430;, &amp;#x447;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x432;&amp;#x435;&amp;#x434;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x435;&amp;#x442;&amp;#x43E; &amp;#x43D;&amp;#x430; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x43A;&amp;#x430; &amp;#x442;&amp;#x440;&amp;#x44F;&amp;#x431;&amp;#x432;&amp;#x430; &amp;#x434;&amp;#x430; &amp;#x435; &amp;#x438;&amp;#x43D;&amp;#x442;&amp;#x443;&amp;#x438;&amp;#x442;&amp;#x438;&amp;#x432;&amp;#x43D;&amp;#x43E; 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&amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435;, &amp;#x447;&amp;#x438;&amp;#x441;&amp;#x43B;&amp;#x430;, &amp;#x431;&amp;#x443;&amp;#x43B;&amp;#x435;&amp;#x432;&amp;#x438; &amp;#x441;&amp;#x442;&amp;#x43E;&amp;#x439;&amp;#x43D;&amp;#x43E;&amp;#x441;&amp;#x442;&amp;#x438;, &amp;#x43A;&amp;#x43E;&amp;#x438;&amp;#x442;&amp;#x43E; &amp;#x432; &amp;#x43C;&amp;#x43D;&amp;#x43E;&amp;#x433;&amp;#x43E; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x446;&amp;#x438; &amp;#x43E;&amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x434;&amp;#x435;&amp;#x43B;&amp;#x44F;&amp;#x442; &amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x43F;&amp;#x440;&amp;#x438;&amp;#x43C;&amp;#x438;&amp;#x442;&amp;#x438;&amp;#x432;&amp;#x438;, &amp;#x430; &amp;#x43D;&amp;#x435; &amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x440;&amp;#x435;&amp;#x430;&amp;#x43B;&amp;#x43D;&amp;#x438; &amp;#x43E;&amp;#x431;&amp;#x435;&amp;#x43A;&amp;#x442;&amp;#x438;.\n\n&amp;#x41D;&amp;#x44F;&amp;#x43A;&amp;#x43E;&amp;#x438; &amp;#x43E;&amp;#x442; &amp;#x43D;&amp;#x430;&amp;#x439;-&amp;#x432;&amp;#x430;&amp;#x436;&amp;#x43D;&amp;#x438;&amp;#x442;&amp;#x435; &amp;#x445;&amp;#x430;&amp;#x440;&amp;#x430;&amp;#x43A;&amp;#x442;&amp;#x435;&amp;#x440;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x438;&amp;#x43A;&amp;#x438; &amp;#x43D;&amp;#x430; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x43A;&amp;#x430; &amp;#x441;&amp;#x430;: \n&amp;#x434;&amp;#x438;&amp;#x43C;&amp;#x438;&amp;#x447;&amp;#x43D;&amp;#x43E; &amp;#x43E;&amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x434;&amp;#x435;&amp;#x43B;&amp;#x44F;&amp;#x43D;&amp;#x435; &amp;#x43D;&amp;#x430; &amp;#x442;&amp;#x438;&amp;#x43F;&amp;#x430; &amp;#x434;&amp;#x430;&amp;#x43D;&amp;#x43D;&amp;#x438;&amp;#x442;&amp;#x435;\n&amp;#x43C;&amp;#x43E;&amp;#x434;&amp;#x443;&amp;#x43B;&amp;#x438; - &amp;#x201C;&amp;#x432;&amp;#x44A;&amp;#x437;&amp;#x43C;&amp;#x43E;&amp;#x436;&amp;#x43D;&amp;#x43E;&amp;#x441;&amp;#x442; &amp;#x435;&amp;#x434;&amp;#x438;&amp;#x43D; &amp;#x43C;&amp;#x43E;&amp;#x434;&amp;#x443;&amp;#x43B; 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  97. &amp;#x421;&amp;#x442;&amp;#x440;&amp;#x435;&amp;#x43C;&amp;#x435;&amp;#x436;&amp;#x44A;&amp;#x442; &amp;#x43D;&amp;#x430; Ruby &amp;#x435; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x43B;&amp;#x435;&amp;#x434;&amp;#x432;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x438;&amp;#x43D;&amp;#x446;&amp;#x438;&amp;#x43F;&amp;#x430; &amp;#x43D;&amp;#x430; &amp;#x43D;&amp;#x430;&amp;#x439;-&amp;#x43C;&amp;#x430;&amp;#x43B;&amp;#x43A;&amp;#x430; &amp;#x438;&amp;#x437;&amp;#x43D;&amp;#x435;&amp;#x43D;&amp;#x430;&amp;#x434;&amp;#x430;. &amp;#x422;&amp;#x43E;&amp;#x432;&amp;#x430; &amp;#x43E;&amp;#x437;&amp;#x43D;&amp;#x430;&amp;#x447;&amp;#x430;&amp;#x432;&amp;#x430;, &amp;#x447;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x432;&amp;#x435;&amp;#x434;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x435;&amp;#x442;&amp;#x43E; &amp;#x43D;&amp;#x430; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x43A;&amp;#x430; &amp;#x442;&amp;#x440;&amp;#x44F;&amp;#x431;&amp;#x432;&amp;#x430; &amp;#x434;&amp;#x430; &amp;#x435; &amp;#x438;&amp;#x43D;&amp;#x442;&amp;#x443;&amp;#x438;&amp;#x442;&amp;#x438;&amp;#x432;&amp;#x43D;&amp;#x43E; 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&amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x43C;&amp;#x438;&amp;#x440;&amp;#x430;&amp;#x43D;&amp;#x435;\n&amp;#xA0;\n\n
  99. &amp;#x421;&amp;#x442;&amp;#x440;&amp;#x435;&amp;#x43C;&amp;#x435;&amp;#x436;&amp;#x44A;&amp;#x442; &amp;#x43D;&amp;#x430; Ruby &amp;#x435; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x43B;&amp;#x435;&amp;#x434;&amp;#x432;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x438;&amp;#x43D;&amp;#x446;&amp;#x438;&amp;#x43F;&amp;#x430; &amp;#x43D;&amp;#x430; &amp;#x43D;&amp;#x430;&amp;#x439;-&amp;#x43C;&amp;#x430;&amp;#x43B;&amp;#x43A;&amp;#x430; &amp;#x438;&amp;#x437;&amp;#x43D;&amp;#x435;&amp;#x43D;&amp;#x430;&amp;#x434;&amp;#x430;. &amp;#x422;&amp;#x43E;&amp;#x432;&amp;#x430; &amp;#x43E;&amp;#x437;&amp;#x43D;&amp;#x430;&amp;#x447;&amp;#x430;&amp;#x432;&amp;#x430;, &amp;#x447;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x432;&amp;#x435;&amp;#x434;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x435;&amp;#x442;&amp;#x43E; &amp;#x43D;&amp;#x430; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x43A;&amp;#x430; &amp;#x442;&amp;#x440;&amp;#x44F;&amp;#x431;&amp;#x432;&amp;#x430; &amp;#x434;&amp;#x430; &amp;#x435; &amp;#x438;&amp;#x43D;&amp;#x442;&amp;#x443;&amp;#x438;&amp;#x442;&amp;#x438;&amp;#x432;&amp;#x43D;&amp;#x43E; 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&amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435;, &amp;#x447;&amp;#x438;&amp;#x441;&amp;#x43B;&amp;#x430;, &amp;#x431;&amp;#x443;&amp;#x43B;&amp;#x435;&amp;#x432;&amp;#x438; &amp;#x441;&amp;#x442;&amp;#x43E;&amp;#x439;&amp;#x43D;&amp;#x43E;&amp;#x441;&amp;#x442;&amp;#x438;, &amp;#x43A;&amp;#x43E;&amp;#x438;&amp;#x442;&amp;#x43E; &amp;#x432; &amp;#x43C;&amp;#x43D;&amp;#x43E;&amp;#x433;&amp;#x43E; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x446;&amp;#x438; &amp;#x43E;&amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x434;&amp;#x435;&amp;#x43B;&amp;#x44F;&amp;#x442; &amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x43F;&amp;#x440;&amp;#x438;&amp;#x43C;&amp;#x438;&amp;#x442;&amp;#x438;&amp;#x432;&amp;#x438;, &amp;#x430; &amp;#x43D;&amp;#x435; &amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x440;&amp;#x435;&amp;#x430;&amp;#x43B;&amp;#x43D;&amp;#x438; &amp;#x43E;&amp;#x431;&amp;#x435;&amp;#x43A;&amp;#x442;&amp;#x438;.\n\n&amp;#x41D;&amp;#x44F;&amp;#x43A;&amp;#x43E;&amp;#x438; &amp;#x43E;&amp;#x442; &amp;#x43D;&amp;#x430;&amp;#x439;-&amp;#x432;&amp;#x430;&amp;#x436;&amp;#x43D;&amp;#x438;&amp;#x442;&amp;#x435; &amp;#x445;&amp;#x430;&amp;#x440;&amp;#x430;&amp;#x43A;&amp;#x442;&amp;#x435;&amp;#x440;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x438;&amp;#x43A;&amp;#x438; &amp;#x43D;&amp;#x430; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x43A;&amp;#x430; &amp;#x441;&amp;#x430;: \n&amp;#x434;&amp;#x438;&amp;#x43C;&amp;#x438;&amp;#x447;&amp;#x43D;&amp;#x43E; &amp;#x43E;&amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x434;&amp;#x435;&amp;#x43B;&amp;#x44F;&amp;#x43D;&amp;#x435; &amp;#x43D;&amp;#x430; &amp;#x442;&amp;#x438;&amp;#x43F;&amp;#x430; &amp;#x434;&amp;#x430;&amp;#x43D;&amp;#x43D;&amp;#x438;&amp;#x442;&amp;#x435;\n&amp;#x43C;&amp;#x43E;&amp;#x434;&amp;#x443;&amp;#x43B;&amp;#x438; - &amp;#x201C;&amp;#x432;&amp;#x44A;&amp;#x437;&amp;#x43C;&amp;#x43E;&amp;#x436;&amp;#x43D;&amp;#x43E;&amp;#x441;&amp;#x442; &amp;#x435;&amp;#x434;&amp;#x438;&amp;#x43D; &amp;#x43C;&amp;#x43E;&amp;#x434;&amp;#x443;&amp;#x43B; 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  100. &amp;#x421;&amp;#x442;&amp;#x440;&amp;#x435;&amp;#x43C;&amp;#x435;&amp;#x436;&amp;#x44A;&amp;#x442; &amp;#x43D;&amp;#x430; Ruby &amp;#x435; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x43B;&amp;#x435;&amp;#x434;&amp;#x432;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x438;&amp;#x43D;&amp;#x446;&amp;#x438;&amp;#x43F;&amp;#x430; &amp;#x43D;&amp;#x430; &amp;#x43D;&amp;#x430;&amp;#x439;-&amp;#x43C;&amp;#x430;&amp;#x43B;&amp;#x43A;&amp;#x430; &amp;#x438;&amp;#x437;&amp;#x43D;&amp;#x435;&amp;#x43D;&amp;#x430;&amp;#x434;&amp;#x430;. &amp;#x422;&amp;#x43E;&amp;#x432;&amp;#x430; &amp;#x43E;&amp;#x437;&amp;#x43D;&amp;#x430;&amp;#x447;&amp;#x430;&amp;#x432;&amp;#x430;, &amp;#x447;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x432;&amp;#x435;&amp;#x434;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x435;&amp;#x442;&amp;#x43E; &amp;#x43D;&amp;#x430; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x43A;&amp;#x430; &amp;#x442;&amp;#x440;&amp;#x44F;&amp;#x431;&amp;#x432;&amp;#x430; &amp;#x434;&amp;#x430; &amp;#x435; &amp;#x438;&amp;#x43D;&amp;#x442;&amp;#x443;&amp;#x438;&amp;#x442;&amp;#x438;&amp;#x432;&amp;#x43D;&amp;#x43E; 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&amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435;, &amp;#x447;&amp;#x438;&amp;#x441;&amp;#x43B;&amp;#x430;, &amp;#x431;&amp;#x443;&amp;#x43B;&amp;#x435;&amp;#x432;&amp;#x438; &amp;#x441;&amp;#x442;&amp;#x43E;&amp;#x439;&amp;#x43D;&amp;#x43E;&amp;#x441;&amp;#x442;&amp;#x438;, &amp;#x43A;&amp;#x43E;&amp;#x438;&amp;#x442;&amp;#x43E; &amp;#x432; &amp;#x43C;&amp;#x43D;&amp;#x43E;&amp;#x433;&amp;#x43E; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x446;&amp;#x438; &amp;#x43E;&amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x434;&amp;#x435;&amp;#x43B;&amp;#x44F;&amp;#x442; &amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x43F;&amp;#x440;&amp;#x438;&amp;#x43C;&amp;#x438;&amp;#x442;&amp;#x438;&amp;#x432;&amp;#x438;, &amp;#x430; &amp;#x43D;&amp;#x435; &amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x440;&amp;#x435;&amp;#x430;&amp;#x43B;&amp;#x43D;&amp;#x438; &amp;#x43E;&amp;#x431;&amp;#x435;&amp;#x43A;&amp;#x442;&amp;#x438;.\n\n&amp;#x41D;&amp;#x44F;&amp;#x43A;&amp;#x43E;&amp;#x438; &amp;#x43E;&amp;#x442; &amp;#x43D;&amp;#x430;&amp;#x439;-&amp;#x432;&amp;#x430;&amp;#x436;&amp;#x43D;&amp;#x438;&amp;#x442;&amp;#x435; &amp;#x445;&amp;#x430;&amp;#x440;&amp;#x430;&amp;#x43A;&amp;#x442;&amp;#x435;&amp;#x440;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x438;&amp;#x43A;&amp;#x438; &amp;#x43D;&amp;#x430; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x43A;&amp;#x430; &amp;#x441;&amp;#x430;: \n&amp;#x434;&amp;#x438;&amp;#x43C;&amp;#x438;&amp;#x447;&amp;#x43D;&amp;#x43E; &amp;#x43E;&amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x434;&amp;#x435;&amp;#x43B;&amp;#x44F;&amp;#x43D;&amp;#x435; &amp;#x43D;&amp;#x430; &amp;#x442;&amp;#x438;&amp;#x43F;&amp;#x430; &amp;#x434;&amp;#x430;&amp;#x43D;&amp;#x43D;&amp;#x438;&amp;#x442;&amp;#x435;\n&amp;#x43C;&amp;#x43E;&amp;#x434;&amp;#x443;&amp;#x43B;&amp;#x438; - &amp;#x201C;&amp;#x432;&amp;#x44A;&amp;#x437;&amp;#x43C;&amp;#x43E;&amp;#x436;&amp;#x43D;&amp;#x43E;&amp;#x441;&amp;#x442; &amp;#x435;&amp;#x434;&amp;#x438;&amp;#x43D; &amp;#x43C;&amp;#x43E;&amp;#x434;&amp;#x443;&amp;#x43B; 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&amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441; &amp;#x43C;&amp;#x43E;&amp;#x433;&amp;#x430;&amp;#x442; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x434;&amp;#x43E;&amp;#x431;&amp;#x430;&amp;#x432;&amp;#x44F;&amp;#x442; &amp;#x43D;&amp;#x43E;&amp;#x432;&amp;#x438; &amp;#x430;&amp;#x442;&amp;#x440;&amp;#x438;&amp;#x431;&amp;#x443;&amp;#x442;&amp;#x438; &amp;#x438; &amp;#x43C;&amp;#x435;&amp;#x442;&amp;#x43E;&amp;#x434;&amp;#x438; &amp;#x43F;&amp;#x43E; &amp;#x432;&amp;#x440;&amp;#x435;&amp;#x43C;&amp;#x435; &amp;#x43D;&amp;#x430; &amp;#x438;&amp;#x437;&amp;#x43F;&amp;#x44A;&amp;#x43B;&amp;#x43D;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x435; &amp;#x43D;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x43C;&amp;#x430;&amp;#x442;&amp;#x430;&amp;#x201D;\n&amp;#x431;&amp;#x43B;&amp;#x43E;&amp;#x43A;&amp;#x43E;&amp;#x432;&amp;#x435;\n&amp;#x430;&amp;#x43D;&amp;#x43E;&amp;#x43D;&amp;#x438;&amp;#x43C;&amp;#x43D;&amp;#x438; &amp;#x444;&amp;#x443;&amp;#x43D;&amp;#x43A;&amp;#x446;&amp;#x438;&amp;#x438;\n&amp;#x432;&amp;#x441;&amp;#x44F;&amp;#x43A;&amp;#x430; &amp;#x43E;&amp;#x43F;&amp;#x435;&amp;#x440;&amp;#x430;&amp;#x446;&amp;#x438;&amp;#x44F; &amp;#x432;&amp;#x440;&amp;#x44A;&amp;#x449;&amp;#x430; &amp;#x440;&amp;#x435;&amp;#x437;&amp;#x443;&amp;#x43B;&amp;#x442;&amp;#x430;&amp;#x442;\n&amp;#x432;&amp;#x441;&amp;#x438;&amp;#x447;&amp;#x43A;&amp;#x43E; &amp;#x435; &amp;#x438;&amp;#x437;&amp;#x43F;&amp;#x44A;&amp;#x43B;&amp;#x43D;&amp;#x438;&amp;#x43C; &amp;#x43A;&amp;#x43E;&amp;#x434; - &amp;#x201C;&amp;#x432;&amp;#x43A;&amp;#x43B;&amp;#x44E;&amp;#x447;&amp;#x438;&amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x43D;&amp;#x43E; &amp;#x438; &amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x430;&amp;#x442;&amp;#x430; &amp;#x43D;&amp;#x430; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435;&amp;#x442;&amp;#x435; &amp;#x432; &amp;#x43A;&amp;#x43E;&amp;#x439;&amp;#x442;&amp;#x43E; &amp;#x43C;&amp;#x43E;&amp;#x436;&amp;#x435; &amp;#x438;&amp;#x43C;&amp;#x430; &amp;#x446;&amp;#x438;&amp;#x43A;&amp;#x43B;&amp;#x438;, &amp;#x443;&amp;#x441;&amp;#x43B;&amp;#x43E;&amp;#x432;&amp;#x43D;&amp;#x438; 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  101. &amp;#x421;&amp;#x442;&amp;#x440;&amp;#x435;&amp;#x43C;&amp;#x435;&amp;#x436;&amp;#x44A;&amp;#x442; &amp;#x43D;&amp;#x430; Ruby &amp;#x435; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x43B;&amp;#x435;&amp;#x434;&amp;#x432;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x438;&amp;#x43D;&amp;#x446;&amp;#x438;&amp;#x43F;&amp;#x430; &amp;#x43D;&amp;#x430; &amp;#x43D;&amp;#x430;&amp;#x439;-&amp;#x43C;&amp;#x430;&amp;#x43B;&amp;#x43A;&amp;#x430; &amp;#x438;&amp;#x437;&amp;#x43D;&amp;#x435;&amp;#x43D;&amp;#x430;&amp;#x434;&amp;#x430;. &amp;#x422;&amp;#x43E;&amp;#x432;&amp;#x430; &amp;#x43E;&amp;#x437;&amp;#x43D;&amp;#x430;&amp;#x447;&amp;#x430;&amp;#x432;&amp;#x430;, &amp;#x447;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x432;&amp;#x435;&amp;#x434;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x435;&amp;#x442;&amp;#x43E; &amp;#x43D;&amp;#x430; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x43A;&amp;#x430; &amp;#x442;&amp;#x440;&amp;#x44F;&amp;#x431;&amp;#x432;&amp;#x430; &amp;#x434;&amp;#x430; &amp;#x435; &amp;#x438;&amp;#x43D;&amp;#x442;&amp;#x443;&amp;#x438;&amp;#x442;&amp;#x438;&amp;#x432;&amp;#x43D;&amp;#x43E; 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  103. &amp;#x421;&amp;#x442;&amp;#x440;&amp;#x435;&amp;#x43C;&amp;#x435;&amp;#x436;&amp;#x44A;&amp;#x442; &amp;#x43D;&amp;#x430; Ruby &amp;#x435; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x43B;&amp;#x435;&amp;#x434;&amp;#x432;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x438;&amp;#x43D;&amp;#x446;&amp;#x438;&amp;#x43F;&amp;#x430; &amp;#x43D;&amp;#x430; &amp;#x43D;&amp;#x430;&amp;#x439;-&amp;#x43C;&amp;#x430;&amp;#x43B;&amp;#x43A;&amp;#x430; &amp;#x438;&amp;#x437;&amp;#x43D;&amp;#x435;&amp;#x43D;&amp;#x430;&amp;#x434;&amp;#x430;. &amp;#x422;&amp;#x43E;&amp;#x432;&amp;#x430; &amp;#x43E;&amp;#x437;&amp;#x43D;&amp;#x430;&amp;#x447;&amp;#x430;&amp;#x432;&amp;#x430;, &amp;#x447;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x432;&amp;#x435;&amp;#x434;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x435;&amp;#x442;&amp;#x43E; &amp;#x43D;&amp;#x430; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x43A;&amp;#x430; &amp;#x442;&amp;#x440;&amp;#x44F;&amp;#x431;&amp;#x432;&amp;#x430; &amp;#x434;&amp;#x430; &amp;#x435; &amp;#x438;&amp;#x43D;&amp;#x442;&amp;#x443;&amp;#x438;&amp;#x442;&amp;#x438;&amp;#x432;&amp;#x43D;&amp;#x43E; &amp;#x438; &amp;#x442;&amp;#x43E;&amp;#x439; &amp;#x434;&amp;#x430; &amp;#x440;&amp;#x430;&amp;#x431;&amp;#x43E;&amp;#x442;&amp;#x438; &amp;#x442;&amp;#x430;&amp;#x43A;&amp;#x430;, &amp;#x43A;&amp;#x430;&amp;#x43A;&amp;#x442;&amp;#x43E; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x43C;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x44A;&amp;#x442; &amp;#x431;&amp;#x438; &amp;#x43E;&amp;#x447;&amp;#x430;&amp;#x43A;&amp;#x432;&amp;#x430;&amp;#x43B;.\nRuby &amp;#x435; &amp;#x43E;&amp;#x431;&amp;#x435;&amp;#x43A;&amp;#x442;&amp;#x43D;&amp;#x43E;-&amp;#x43E;&amp;#x440;&amp;#x438;&amp;#x435;&amp;#x43D;&amp;#x442;&amp;#x438;&amp;#x440;&amp;#x430;&amp;#x43D;: &amp;#x432;&amp;#x441;&amp;#x435;&amp;#x43A;&amp;#x438; &amp;#x442;&amp;#x438;&amp;#x43F; &amp;#x434;&amp;#x430;&amp;#x43D;&amp;#x43D;&amp;#x438; &amp;#x435; &amp;#x43E;&amp;#x431;&amp;#x435;&amp;#x43A;&amp;#x442;, &amp;#x432;&amp;#x43A;&amp;#x43B;&amp;#x44E;&amp;#x447;&amp;#x438;&amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x43D;&amp;#x43E; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435;, &amp;#x447;&amp;#x438;&amp;#x441;&amp;#x43B;&amp;#x430;, &amp;#x431;&amp;#x443;&amp;#x43B;&amp;#x435;&amp;#x432;&amp;#x438; &amp;#x441;&amp;#x442;&amp;#x43E;&amp;#x439;&amp;#x43D;&amp;#x43E;&amp;#x441;&amp;#x442;&amp;#x438;, &amp;#x43A;&amp;#x43E;&amp;#x438;&amp;#x442;&amp;#x43E; &amp;#x432; &amp;#x43C;&amp;#x43D;&amp;#x43E;&amp;#x433;&amp;#x43E; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x446;&amp;#x438; &amp;#x43E;&amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x434;&amp;#x435;&amp;#x43B;&amp;#x44F;&amp;#x442; &amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x43F;&amp;#x440;&amp;#x438;&amp;#x43C;&amp;#x438;&amp;#x442;&amp;#x438;&amp;#x432;&amp;#x438;, &amp;#x430; &amp;#x43D;&amp;#x435; &amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x440;&amp;#x435;&amp;#x430;&amp;#x43B;&amp;#x43D;&amp;#x438; &amp;#x43E;&amp;#x431;&amp;#x435;&amp;#x43A;&amp;#x442;&amp;#x438;.\n\n&amp;#x41D;&amp;#x44F;&amp;#x43A;&amp;#x43E;&amp;#x438; &amp;#x43E;&amp;#x442; &amp;#x43D;&amp;#x430;&amp;#x439;-&amp;#x432;&amp;#x430;&amp;#x436;&amp;#x43D;&amp;#x438;&amp;#x442;&amp;#x435; &amp;#x445;&amp;#x430;&amp;#x440;&amp;#x430;&amp;#x43A;&amp;#x442;&amp;#x435;&amp;#x440;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x438;&amp;#x43A;&amp;#x438; &amp;#x43D;&amp;#x430; &amp;#x435;&amp;#x437;&amp;#x438;&amp;#x43A;&amp;#x430; &amp;#x441;&amp;#x430;: \n&amp;#x434;&amp;#x438;&amp;#x43C;&amp;#x438;&amp;#x447;&amp;#x43D;&amp;#x43E; &amp;#x43E;&amp;#x43F;&amp;#x440;&amp;#x435;&amp;#x434;&amp;#x435;&amp;#x43B;&amp;#x44F;&amp;#x43D;&amp;#x435; &amp;#x43D;&amp;#x430; &amp;#x442;&amp;#x438;&amp;#x43F;&amp;#x430; &amp;#x434;&amp;#x430;&amp;#x43D;&amp;#x43D;&amp;#x438;&amp;#x442;&amp;#x435;\n&amp;#x43C;&amp;#x43E;&amp;#x434;&amp;#x443;&amp;#x43B;&amp;#x438; - &amp;#x201C;&amp;#x432;&amp;#x44A;&amp;#x437;&amp;#x43C;&amp;#x43E;&amp;#x436;&amp;#x43D;&amp;#x43E;&amp;#x441;&amp;#x442; &amp;#x435;&amp;#x434;&amp;#x438;&amp;#x43D; &amp;#x43C;&amp;#x43E;&amp;#x434;&amp;#x443;&amp;#x43B; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x432;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x436;&amp;#x434;&amp;#x430; &amp;#x432; &amp;#x43C;&amp;#x43D;&amp;#x43E;&amp;#x436;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x432;&amp;#x43E; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435;, &amp;#x43A;&amp;#x430;&amp;#x442;&amp;#x43E; &amp;#x442;&amp;#x430;&amp;#x43A;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x441;&amp;#x442;&amp;#x438;&amp;#x433;&amp;#x430; &amp;#x43C;&amp;#x43D;&amp;#x43E;&amp;#x436;&amp;#x435;&amp;#x441;&amp;#x442;&amp;#x432;&amp;#x435;&amp;#x43D;&amp;#x43E; &amp;#x43D;&amp;#x430;&amp;#x441;&amp;#x43B;&amp;#x435;&amp;#x434;&amp;#x44F;&amp;#x432;&amp;#x430;&amp;#x43D;&amp;#x435;&amp;#x201D;\n&amp;#x43E;&amp;#x442;&amp;#x432;&amp;#x43E;&amp;#x440;&amp;#x435;&amp;#x43D;&amp;#x438; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435; - &amp;#x201C;&amp;#x43A;&amp;#x44A;&amp;#x43C; &amp;#x432;&amp;#x441;&amp;#x435;&amp;#x43A;&amp;#x438; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441; &amp;#x43C;&amp;#x43E;&amp;#x433;&amp;#x430;&amp;#x442; &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x434;&amp;#x43E;&amp;#x431;&amp;#x430;&amp;#x432;&amp;#x44F;&amp;#x442; &amp;#x43D;&amp;#x43E;&amp;#x432;&amp;#x438; &amp;#x430;&amp;#x442;&amp;#x440;&amp;#x438;&amp;#x431;&amp;#x443;&amp;#x442;&amp;#x438; &amp;#x438; &amp;#x43C;&amp;#x435;&amp;#x442;&amp;#x43E;&amp;#x434;&amp;#x438; &amp;#x43F;&amp;#x43E; &amp;#x432;&amp;#x440;&amp;#x435;&amp;#x43C;&amp;#x435; &amp;#x43D;&amp;#x430; &amp;#x438;&amp;#x437;&amp;#x43F;&amp;#x44A;&amp;#x43B;&amp;#x43D;&amp;#x435;&amp;#x43D;&amp;#x438;&amp;#x435; &amp;#x43D;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x43C;&amp;#x430;&amp;#x442;&amp;#x430;&amp;#x201D;\n&amp;#x431;&amp;#x43B;&amp;#x43E;&amp;#x43A;&amp;#x43E;&amp;#x432;&amp;#x435;\n&amp;#x430;&amp;#x43D;&amp;#x43E;&amp;#x43D;&amp;#x438;&amp;#x43C;&amp;#x43D;&amp;#x438; &amp;#x444;&amp;#x443;&amp;#x43D;&amp;#x43A;&amp;#x446;&amp;#x438;&amp;#x438;\n&amp;#x432;&amp;#x441;&amp;#x44F;&amp;#x43A;&amp;#x430; &amp;#x43E;&amp;#x43F;&amp;#x435;&amp;#x440;&amp;#x430;&amp;#x446;&amp;#x438;&amp;#x44F; &amp;#x432;&amp;#x440;&amp;#x44A;&amp;#x449;&amp;#x430; &amp;#x440;&amp;#x435;&amp;#x437;&amp;#x443;&amp;#x43B;&amp;#x442;&amp;#x430;&amp;#x442;\n&amp;#x432;&amp;#x441;&amp;#x438;&amp;#x447;&amp;#x43A;&amp;#x43E; &amp;#x435; &amp;#x438;&amp;#x437;&amp;#x43F;&amp;#x44A;&amp;#x43B;&amp;#x43D;&amp;#x438;&amp;#x43C; &amp;#x43A;&amp;#x43E;&amp;#x434; - &amp;#x201C;&amp;#x432;&amp;#x43A;&amp;#x43B;&amp;#x44E;&amp;#x447;&amp;#x438;&amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x43D;&amp;#x43E; &amp;#x438; &amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x430;&amp;#x442;&amp;#x430; &amp;#x43D;&amp;#x430; &amp;#x43A;&amp;#x43B;&amp;#x430;&amp;#x441;&amp;#x43E;&amp;#x432;&amp;#x435;&amp;#x442;&amp;#x435; &amp;#x432; &amp;#x43A;&amp;#x43E;&amp;#x439;&amp;#x442;&amp;#x43E; &amp;#x43C;&amp;#x43E;&amp;#x436;&amp;#x435; &amp;#x438;&amp;#x43C;&amp;#x430; &amp;#x446;&amp;#x438;&amp;#x43A;&amp;#x43B;&amp;#x438;, &amp;#x443;&amp;#x441;&amp;#x43B;&amp;#x43E;&amp;#x432;&amp;#x43D;&amp;#x438; &amp;#x43E;&amp;#x43F;&amp;#x435;&amp;#x440;&amp;#x430;&amp;#x442;&amp;#x43E;&amp;#x440;&amp;#x438; &amp;#x438; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438;&amp;#x201D;\n&amp;#x438;&amp;#x437;&amp;#x447;&amp;#x438;&amp;#x441;&amp;#x442;&amp;#x435;&amp;#x43D; &amp;#x441;&amp;#x438;&amp;#x43D;&amp;#x442;&amp;#x430;&amp;#x43A;&amp;#x441;&amp;#x438;&amp;#x441; - &amp;#x201C;&amp;#x43D;&amp;#x435; &amp;#x435; &amp;#x437;&amp;#x430;&amp;#x434;&amp;#x44A;&amp;#x43B;&amp;#x436;&amp;#x438;&amp;#x442;&amp;#x435;&amp;#x43B;&amp;#x43D;&amp;#x43E;, &amp;#x434;&amp;#x430; &amp;#x441;&amp;#x435; &amp;#x43F;&amp;#x43E;&amp;#x441;&amp;#x442;&amp;#x430;&amp;#x432;&amp;#x44F;&amp;#x442; &amp;#x441;&amp;#x43A;&amp;#x43E;&amp;#x431;&amp;#x438;, &amp;#x442;&amp;#x43E;&amp;#x447;&amp;#x43A;&amp;#x430; &amp;#x438; &amp;#x437;&amp;#x430;&amp;#x43F;&amp;#x435;&amp;#x442;&amp;#x430;&amp;#x44F; &amp;#x438; &amp;#x434;&amp;#x440;&amp;#x443;&amp;#x433;&amp;#x438;&amp;#x201D;\n&amp;#x43C;&amp;#x435;&amp;#x442;&amp;#x430; &amp;#x43F;&amp;#x440;&amp;#x43E;&amp;#x433;&amp;#x440;&amp;#x430;&amp;#x43C;&amp;#x438;&amp;#x440;&amp;#x430;&amp;#x43D;&amp;#x435;\n&amp;#xA0;\n\n
  104. \n
  105. \n