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whatalnk/abc089-b.rb

Last active March 16, 2018 02:01
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AtCoder ABC #089 B. Hina Arare
Raw
abc089-b.rb
# https://beta.atcoder.jp/contests/abc089/submissions/2210616
gets
n = gets.chomp.split(" ").uniq.length
if n == 3 then
puts "Three"
else
puts "Four"
end
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