某种商品进货价格为 a 元，出售价格为 b 元，假设对该商品每天早晨进货配齐 n 个，每日顾客
相互独立地到来，平均每日 m 人，且服从普阿松（ Poisson）分布
!
)(
k
em
kP
−mk
= ，其中 k 为每日到来
的人数。问当 a=2、 b＝3、 m=10 时，每天早晨该商品备齐多少个可得到最大利润。
文 件 列 表
Monte Carlo approximate pi lirun posssion 蒙特卡罗方法.pdf
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