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campeterson/nucleotides.rb

Created November 6, 2012 04:35
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nucleotides.rb
#!/usr/bin/env ruby
input = ARGV[0]
a = input.count('A');
c = input.count('C');
g = input.count('G');
u = input.count('U')
p "#{a} #{c} #{g} #{u}"
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