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

puts "問題!"
puts "今の元号は何でしょう?"
puts "1:昭和"
puts "2:平成"
puts "3:令和"
print "答えを入力:"
kotae = gets.chomp.to_i
if kotae == 1
 puts"不正解..."
elsif kotae == 2
 puts"惜しい!不正解..."
else kotae == 3
 puts"正解!!"
end