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damianesteban/fib_sequence.rb

Created May 6, 2014 05:58
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basic fibonacci sequence print out
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fib_sequence.rb
# Outputs a Fibonacci sequence, the length of the sequence being determined by the user.
puts "How many numbers from the sequence would you like to see?"
a = gets.chomp.to_i
def fib(n)
return n if (0..1).include? n
fib(n-1) + fib(n-2) if n > 1
end
a.times do |i|
puts fib(i)
end
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