用户选择旋转长和应用程序允许用户挑选日期确定放假一天
This app is ideal for users that have a rotating schedule and need to look up if they have a specific date off. On initial startup the user selects rotation length in weeks and date rotation starts. Then user enters their work schedule and the app saves in a database. From then on the user enters a specific date and the app will tell the user is they have the day off.