子供がたし算の勉強をしているのでたし算練習ソフトをRubyで作ってみた

while(true)
  first = rand(9)
  second = rand(11 - first)
 
  print "#{first} + #{second} = "
  result = gets.chomp
 
  if result == "q"
    break;
  elsif result.to_i == first + second
    puts "あたり！"
  else
    puts "はずれ！正解は #{first + second}"
  end
end

while(true) first = rand(9) second = rand(11 - first) print "#{first} + #{second} = " result = gets.chomp if result == "q" break; elsif result.to_i == first + second puts "あたり！" else puts "はずれ！正解は #{first + second}" end end