Solution to apples/oranges problem. 


The first step is to choose from the jar that is labeled both.  

What did you get?  a (for apple) or o (for orange): 
Invalid input.  Make another choice.



What did you get?  a (for apple) or o (for orange): 
You chose an apple, which means that:  

1. The jar that is labeled as both is really apples.
2. The jar labeled as oranges is really both.
3. The jar labeled as apples is really oranges.



Let's try a different sequence
Choose from the jar that is labeled both. 

What did you get?  a (for apple) or o (for orange) or q (for quit): 
You chose an orange, which means that:  

1. The jar that is labeled as both is really oranges.
2. The jar labeled as apples is really both.
3. The jar labeled as oranges is really apples.



Let's try a different sequence
Choose from the jar that is labeled both. 

What did you get?  a (for apple) or o (for orange) or q (for quit): 
Invalid input.  Make another choice.


What did you get?  a (for apple) or o (for orange) or q (for quit):