IT牛人博客聚合

话说拉手网很有钱啊，10天送出55台ipad，具体抽奖规则请见http://img.lashou.com/tuangou/china/a_ipad.html，这个算法可以计算自己中奖机会有多少的。具体如下：

#!/usr/bin/env python
#-*-coding: UTF-8-*-
 
import copy
 
pool = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22]
base = 48189L
dic = {}
 
def get_poo

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