编写一个简单的通信录管理系统。通信录包括：姓名、通信地址、邮编、联系电话，现编写一个通信录管理系统，可以对通信录进行输入、显示、查找等，通信录保存到一个文件中。 -Write a simple address book management system. Communications recorded include: name, mailing address, zip code, telephone number, is recorded to write a communicatio