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Ruby / buki.rb
@TAKAHASHI Raito TAKAHASHI Raito on 8 Dec 2022 136 bytes 2022-12-08 19:53:04
#!/usr/bin/env ruby
buki = ["鉄"]*6 + ["普通"]*3 + ["高級"]
occur = Hash.new(0)
100.times do
  occur[buki.sample] += 1
end
p occur