tomomii https://blog.hatena.ne.jp/tomomii/ Words fly away, the written letter remains. https://tomomii.hatenablog.com/ Ruby 練習 Just do it.ですね num0= ARGV[0].to_i num1= ARGV[1].to_i print num0, "+", num1, "=", num0+num1,"\n" print num0, "-", num1, "=", num0-num1,"\n" print num0, "*", num1, "=", num0*num1,"\n" print num0, "/", num1, "=", num0/num1,"\n"I did it! moomin:ProgrammingRuby tomomi$ ruby argv.rb 5 2 5+2=7 5-2=3 5*2=10… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftomomii.hatenablog.com%2Fentry%2F20110118%2Fp1" title="改行の巻その3 - Words fly away, the written letter remains. " class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2011-01-18 00:00:00 rich https://tomomii.hatenablog.com/entry/20110118/p1 1.0 100%