Introduction - If you have any usage issues, please Google them yourself
1, the basic functions:
Using traditional chain, to achieve the following functions:
1) Input (can be entered directly from the keyboard, or through file storage)
2) show all flight information
3) in accordance with the query requests (such as date, location, etc.), a list of relevant flight information.
2, the expansion requirements:
A) fully complete the project using the kernel linked list function.
2) information on the entry sort (eg sort by departure time, departure address by sorting)