The packaging program

The packaging program does the following:
1 . Calculates the capacity volume of the form of a cylinder (bank).
2nd Calculates the useful volume of the box for the storage of a glass dish, taking into account % of the packaging from its total volume.
Three It calculates the size of the packaging if a certain amount of cylinder-shaped goods (banks) is placed in it.
4 . For example, we have goods (confete, soap, etc.), as well as a standard box and a standard cardboard box (all sizes: height, width, length or diameter are set in the program).

The program shows the results:
The amount of goods in the box;
- the number of boxes with the goods in the box;
How much empty space will be left when filling the box?
Analysis of the use of special boxes (without empty space).

The software is developed in C++ in the cross-platform programming environment Qt Open Source Edition.