This C program is a simple banking system designed for novice programmers. The program uses graphics.h for graphical user interface elements, such as windows and buttons, and provides basic banking functionalities like creating a new account, listing all accounts, and handling account transactions. The program starts with an introduction, displaying the name of the bank using basic graphics functions. Main menu shows options to create a new account, list all accounts, show individual account info, or quit the program. It saves saves account information such as account number, name, balance, address, date, deposit, and withdrawal, in a file in the system.
You can further read about manipulating files in our File Handling Tutorial