好玩的。本来想看看大伙的答案再解释。是这样的，

当年一家外出旅行，在车上闲着，就跟小朋友聊天。儿子四岁女儿五岁。忘了女儿答了没有，我儿子脱口而出的答案是这样的

3
24
C (not 3, interesting! Thus I asked the next question)
A (interesting indeed! I randomly came up with Q5 and expect him to get stuck)
V !! (I was impressed!)

Now he is at grade 9 and I think he will stuck for a few seconds and give different answers to Q4 and Q5.

所有跟帖： 

• 又一个陈景润！霸气外露啊。 -sweetptt- ♂ (0 bytes) () 12/28/2012 postreply 23:45:04

• 我女儿到明年5岁肯定没这个水平，到5年级估计也做不出色子题。 -sweetptt- ♂ (0 bytes) () 12/28/2012 postreply 23:48:25

• 我是觉得，小孩生来具有各自的talent and way of thinking 作父母的 -392- ♂ (59 bytes) () 12/28/2012 postreply 23:51:33

• 所以我那个色子问题，玄妹妹儿子的天才解法可能 -392- ♂ (24 bytes) () 12/29/2012 postreply 07:56:12