单元1 单元1 CS 2020的存储库 单元1：电子五金店 解决方案的理由 发展 基于文本的菜单的首次测试： print ( "Welcome to Mr. Sakamoto's store :) \n " ) name = input ( 'Hey! Please enter your name: ' ) print () print ( "Nice to meet you {}" . format ( name )) print ( "This is the menu of our pr