C语言文件操作与预处理:从基础到实战
1. 文件操作基础示例
在C语言的文件操作中,我们常常会遇到对文件进行各种操作的需求。下面是一个简单的文件操作程序示例,它提供了一系列选项供用户选择,如列出文件内容、创建新文件、添加记录、更新记录、删除文件以及结束程序等。
Choose from the following options:
To list the file contents enter L
To create a new file enter C
To add new records enter A
To update existing records enter U
To delete the file enter D
To end the program enter Q
: l
The folks recorded in the my-people.bin file are:
Fred Bear Age: 23
Mary Noel Age: 35
Ella Mentry Age: 22
Neil Down Age: 44
Choose from the following options:
To list t