When Mount Vesuvius erupted in 79 C.E., it blanketed the surrounding area with hot gases and volcanic mud, famously ...
These implementations are for demonstration purposes. They are less efficient than the implementations in the Python standard library.
💡 Pro Tip: ROT13 is the classic "I'm not really hiding this" cipher. It's used in online forums for spoilers, puzzle answers, and jokes. tr is a text-processing Swiss Army knife — learn it well.