#!/usr/bin/env ruby
# -*- coding: utf-8 -*-

puts "問題!"
puts "birdの意味は何でしょうか?"
puts"1:犬"
puts"2:鳥"
puts"3:猫"

while true
  print"答えを入力:"
  kotae = gets.chomp.to_i
  if kotae == 1
    puts"不正解..."
    break
  elsif kotae == 2
    puts"正解!!!!!!!"
    break
  elsif kotae == 3
    puts"不正解..."
    break
  else
    puts"その選択肢はないよ!"
    redo
  end
end