I've always wondered... How *do* you code your way out of a paper bag...?

return the bag to the store.

PaperBag paperBag = this->getParentContainer();
paperBag->getParentContainer()->addElement(this);
paperBag->removeElement(this);
this->getParentContainer()->removeElement(paperBag); //optional if paperBag isn't used anymore

Start an infinite busy loop, causing your machine to heat up. Catch the bag on fire

An old question, but I have used genetic algorithms to fire virtual cannon balls out of a cannon in a paper bag. https://buontempoconsulting.blogspot.com/...