【问题描述】
为宿舍管理人员编写一个宿舍管理查询软件。
【基本要求】
（1）采用交互工作方式；
（2）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)。
（3）建立查询菜单: (用二分查找实现以下操作)
按姓名查询
按学号查询
按房号查询
打印任一查询结果（可以连续操作）([descr iption of the problem]
A dormitory management inquiry software is written for the dormitory management staff.
[basic requirements]
(1) the use of interactive work;
(2) the data files are set up, and the data files are sorted according to the key words (name, school number, room number).
(3) setting up a query menu: (using a two point lookup to achieve the following operation)
By name
According to the school number
Check by room number
Print any query result (can be operated continuously))