When two people share one cake, is there any method how both of them are satisfied with (cannot but be satisfied)?
Answer
Yes, there is.
Solution
The method is that one person cuts it into two pieces to half and another person chooses.
As for the person cutting a cake, since he/she can not choose any piece, he/she will cut at the reasonable point.
Another person cannot say any complaint as he/she choose by oneself.
