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Import some exercises and solutions
author | Louis Opter <kalessin@kalessin.fr> |
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date | Sat, 29 Jun 2013 19:30:31 -0700 |
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“Random” Choice =============== Write a function that takes a list of weighted values and returns a random value according to its weigh: .. code-block:: python # → 1/2 chances of returning c, 1/3 b, 1/6 a (saying this should help) choice([("a", 1), ("b", 2), ("c", 3)])