该程序的基本功能如下

1.建立一个可存放50项的电话号码表，每项包括人名（20个字符）及电话号码（8个字符）两部分；

2.程序可接收输入人名及相应的电话号码，并把它们加入电话号码表中；

3.凡是新的输入后，按人名对电话号码表重新排序；

4.程序可接收需要查找电话号码的人名，并从电话号码表查出其电话号码，再在屏幕上以如下格式显示出来：

1.　　name tel

2.　　××× ×××

-the program's basic function is as follows : 1. The establishment of a store 50 phone numbers table, each include the names of persons (20 characters) and telephone number (eight characters) 2; 2. procedures receiving names and corresponding telephone number, and telephone number of their accession to the table; 3. all new imported, according to the names of telephone numbers reordering; 4. procedures need to be able to receive telephone numbers identify the names and telephone numbers from the table to identify the telephone number, again on the screen to show the following format : 1. tel name two.