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Ruby / quiz3.rb
@j24312431 j24312431 on 4 Aug 2024 133 bytes 2024-08-04 07:53:22
#!/usr/bin/env ruby
# -*- coding utf-8 -*-

puts"フラッシュ暗算"
k = rand(10)
5.times do
 puts k 
puts (delete("1..10"))
end