Ruby/nibai.rb at c120187 - JD2021student/Ruby

Fork: 0

JD2021student / Ruby

Find file

Newer

Older

Ruby / nibai.rb

TOGASHI Yuto on 16 Sep 2021 163 bytes 2021-09-16 09:25:04

Raw Blame History

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

def nibai(x)
x*2
end

puts "数値を入れてください。2倍します。"
y = gets.to_i
printf("%d\n", nibai(y))