如何辨别福娃衰娃
有11个福娃和1个衰娃，福娃吃蛋糕速度相同，衰娃不一样，用多少蛋糕把这个衰娃找出来？
1.如何用5个蛋糕解决？
2.如何用4个蛋糕解决？
There are 12 mice, only one of them has a different speed to eat cake. How many cakes do you need to find out the special mouse? How about 5 cakes? What if only 4 cakes?
(Note: when you let mouse A eat one cake, B eat another, if A finishes firstly, than A is faster than B.)
https://www.sdn.sap.com/irj/scn/forum?forumID=410
有11个福娃和1个衰娃，福娃吃蛋糕速度相同，衰娃不一样，用多少蛋糕把这个衰娃找出来？
1.如何用5个蛋糕解决？
2.如何用4个蛋糕解决？
There are 12 mice, only one of them has a different speed to eat cake. How many cakes do you need to find out the special mouse? How about 5 cakes? What if only 4 cakes?
(Note: when you let mouse A eat one cake, B eat another, if A finishes firstly, than A is faster than B.)
https://www.sdn.sap.com/irj/scn/forum?forumID=410
