Random numbers

Any decision-making process ultimately comes down to tossing a random, which is much cheaper than most other techniques.

In the past, people used to toss a coin. Earlier I suggested a more high-tech way, to do it with a credit card.

If it's a matter of honor, you should use rock-paper-scissors, and if you need more choices, you may want to use random.org. Or just say,

int Random() { return 17; }

BTW: Watch the Futurama's S4E15 about coin flipping, The Farnsworth Parabox.

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