The following question is based on C++ programming language.

A futsal court booking system is needing a "delete" function to its software. The function is to delete the customer's identification card number which can be referred as (IC). Construct a C++ code to implement the "delete" function into a Futsal Court Booking System. Use " // " to explain every line of code.

The delete function must be able to search the details from a .txt file and delete the details. The txt file would have the all the details for the Customer

Example in the txt file :( Customer IC : 12345 ), (Customer Name : John) , (Time : 15:00) , (Court Number : Court 1)

I have the .txt file created. Can you explain how to connect the code with it.