1. Create a reasonable definition for a trinary tree.
2. Create a binary decision tree that reflects the way a coin-sorting machine deals with standard US coins (penny, nickel, dime, quarter, half-dollar, and dollar).
3. Create a binary search tree for these library titles. (All but one of them are real.)
![1571_121a0f7b-7e4f-4369-a0d5-9f66a4252709.png](https://secure.tutorsglobe.com/CMSImages/1571_121a0f7b-7e4f-4369-a0d5-9f66a4252709.png)