Перевод кода на Python

https://habr.com/ru/articles/1062594/

PVS-Studio

https://godbolt.org/z/Kx8hfx8en

https://habr.com/ru/company/pvs-studio/blog/509808/

https://pvs-studio.com/ru/blog/posts/cpp/0739/

Rosetta Code

http://rosettacode.org/wiki/Category:COBOL

Codegolf

https://codegolf.stackexchange.com/questions/235738/simulate-my-pill-box