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

asobu = gets.chomp.to_i

def hiragana()
  betto = ["あ","い","う","え","お","か","き","く","け","こ","さ","し","す","せ","そ","た","ち","つ","て","と","な","に","ぬ","ね","の","は","ひ","ふ","へ","ほ","ま","み","む","め","も","や","ゆ","よ","ら","り","る","れ","ろ","わ","を","ん","!","?","。","、"]
  betto[rand(betto.length)]
end

  puts"遊ぶなら1、遊ばないなら2を入力して下さい"
  puts"数字を入力:"
while true
  if asobu == 1
    puts"指定されたどうりに文字を打ち、おばけを倒して下さい"
    puts"始めます"
    printf("%sと入力:\n",hiragana)
      
  break
  elsif asobu == 2
    puts"了解です"
    break
  else
    puts"もう一回入力してね"
    redo
  end
end