Software application for finding the optimal solution to the problem

Task: Develop a software application to search for the optimal solution of a linear programming problem
Description: Develop a software application to search for the optimal solution of a linear programming problem using the simplex method. The number of variables, coefficients of the objective function, and constraints should be entered from the keyboard. Display the result on the screen with the ability to export to an XLS file. Add an optional feature to display intermediate simplex tables on the screen.

The GIF of the program in action is available at the following link to my repository: https://gitlab.vnmu.edu.ua/YariLab/simplecs/-/blob/main/simplecs.gif