"答案"

来源: 于 2010-03-13 08:23:43 [旧帖] [给我悄悄话] 本文已被阅读：次

A 分
B 从他认为的大堆扣除一点P3
a b 选各自大堆

剩下的p3小堆递推。b-a

两人都可以拿到〉1/2 so they live happy ever after :)

now let's see if you are smart enough to be happy ever after as well?