Alicia and Bruno are every given a distinct pure quantity in secret (1 is the smallest pure quantity, 2 is the second smallest, and so forth). They’re then tasked with guessing which ones has the bigger quantity. The next dialog ensues:
Alicia: I don’t know who has the larger quantity.
Bruno: I don’t know both.
Alicia: Upon additional reflection, I stay ignorant.
Bruno: Alas, I’m nonetheless not sure too.
Alicia: Now that you simply say that, I really know which of us has the larger quantity!
Bruno: Cool! In that case, I do know what each of the numbers are.
What numbers have been Alicia and Bruno given?
Frequent data issues not solely what you recognize, however what you recognize about what others learn about what you recognize, and so forth. It could appear esoteric, however when taken to its logical excessive, widespread data has weird penalties and serves as the premise for a lot of puzzles and even real-world engineering hurdles.
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