Complex Numbers

This is an mix application. Another school homework project. The idea was to build an application that can easily manipulate text data on an ".txt" file. The application reads an ".txt" file witch is filled with some complex numbers. You can perform arithmetic operations with the complex numbers extracted from text file. The second part idea was to work with data structure like array,stack,list and queue. There is a ".txt" file that contains data about company clients.With this app you can complete tasks as : add new client,delete an client,verify client data,create hash table ...