To clarify, each piece of the puzzle must do what it is expected to do, otherwise it will be hacky. It&#x27;s not expected for C++ program to detect its underlying hardware problems, there are no tools, nothing for that. So any solution would then look like and feel like a hack, temporary workaround. It&#x27;s however expected for the computer as a whole to produce buggy results, it&#x27;s normal and there are many existing design solutions that can take that into account and work around that. So that&#x27;s why you take three computers and judge their output. Then each piece of the puzzle does it what it is intended to do, it does what it is expected to do and it doesn&#x27;t do stuff outside of its responsibility.