A cash register, sometimes called a till or automated money handling system, is a mechanical or electronic device for registering and calculating transactions at a point of sale. It is usually attached to a drawer for storing cash and other valuables.Currently, many cash registers are individual computers. They may be running traditionally in-house software or general purpose software such as DOS. Many of the newer ones have touch screens. They may be connected to computerized point of sale networks using any type of protocol. Such systems may be accessed remotely for the purpose of obtaining records or troubleshooting. Many businesses also use tablet computers as cash registers, utilizing the sale system as downloadable app-software.
The user will be able to log in with their confidential data such as username and password.After that, he will be enabled to create his own accounts, which are necessary in order to charge for the goods that goods were "purchased" at a given moment and in real time.The necessary time for completing the tasks will not be limited because the program is made in the form of a cash register simulation written in C program. The point of the whole task is really to look at the program from a different angle of functions and to look only at the application of the C language.
The project itself is based on learning and mastering "new" C programming techniques.The functions that will appear here are implemented in a way to enable the best possible approach to learning programming in the C language and user interaction with the program itself.
- Loggin and Logout
- Time measurement
- Showing product List
- Serching for Product
- Calculation
- Sum
- Print recip
Working for a long time in an environment where there are always some figures for calculations and calculations of a large number of targets that at the end of the day must be calculated in some way and have some kind of presentation of the situation gave me the idea to look at it from a different angle from a personal perspective and in that way motivates I am trying to write the following program in my own way that will allow the end user to make the most of the program in that way by calculating all given items using certain simplified functions written in the C programming language.