This small project of an buget app is based on the following article https://towardsdatascience.com/3-useful-projects-to-learn-python-classes-cf0076c36297.
Compiler: g++.exe (x86_64-win32-seh-rev0, Built by MinGW-W64 project) 8.1.0
Compile with g++ .\main.cpp -o .\main.exe