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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 7387c8f97b
commit cb5bb5e222
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15
Task/Monty-Hall-problem/Emacs-Lisp/monty-hall-problem.l Normal file
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(defun montyhall (keep)
(let ((prize (random 3))
(choice (random 3)))
(if keep (= prize choice)
(/= prize choice))))
(let ((cnt 0))
(dotimes (i 10000)
(and (montyhall t) (setq cnt (1+ cnt))))
(message "Strategy keep: %.3f%%" (/ cnt 100.0)))
(let ((cnt 0))
(dotimes (i 10000)
(and (montyhall nil) (setq cnt (1+ cnt))))
(message "Strategy switch: %.3f%%" (/ cnt 100.0)))