1）任务：为宿舍管理人员编写一个宿舍管理查询软件, 程序设计要求：A.  采用交互工作方式B.  建立数据文件 ，数据文件按关键字（姓名、学号、房号）进行排序(冒泡、选择、插入排序等任选一种)

2）查询菜单: (用二分查找实现以下操作)A.  按姓名查询 B.  按学号查询 C.  按房号查询

3）打印任一查询结果（可以连续操作）-1) Task: To write a hostel dormitory management personnel management query software, program design requirements: A. works B. adopted the establishment of interactive data files, data files by keyword (name, student number, room number) sort (bubble , selection, insertion sort, etc. Choose one) 2) check the menu: (with a binary search to achieve the following) A. B. Query by name school for inquiry by C. inquiries by room number 3) to print any of the search results (you can continuous operation)