Learn to Program, Answers

Answer key to the exercises in Chris Pine's Learn to Program book.

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  • Answer Key
  • p. 12: 2.4 A Few Things to Try
  • p. 26: 5.4 A Few Things to Try
  • p. 32: Last Paragraph
  • p. 35: 6.2 A Few Things to Try
  • p. 49: Sidebar
  • p. 55: 7.5 A Few Things to Try
  • p. 62: Last Paragraph
  • p. 63: 8.3 A Few Things to Try
  • p. 72: Top of Page
  • p. 76: 9.4 A Few Things to Try
  • p. 83: Bottom of the Page
  • p. 84: 10.2 Sorting
  • p. 85: 10.3 A Few Things ...
  • p. 92: 10.5 A Few More ...
  • p. 104: 11.6 A Few Things ...
  • p. 108: 12.2 A Few Things ...
  • p. 113: 12.6 A Few Things ...
  • p. 117: 13.1 A Few Things ...
  • p. 126: 13.4 A Few More ...
  • p. 136 14.4: A Few Things ...

PAGE 72 Top of Page

Find out what say_moo returns.

def say_moo number_of_moos
puts 'mooooooo....'*number_of_moos
end

puts say_moo(3)

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