A c++ console program that has following function:
1) Read txt input file. Extract the records in the file and store in buffer.
2) Display the records
3) Add, delete, edit records
4) update/generate the output txt file
Highlight:
1) each record has its own structure. Eg: username, password and etc
2) records store as array
3) error handling for invalid user input
4) different classes will be use . Eg : file class, error handling class