Question: c++ question on binary tree/templates: go here - https://github.com/connectp/cplusplus 1. a binary tree was defined in main.cc that uses a template Node class defined with

c++ question on binary tree/templates: go here - https://github.com/connectp/cplusplus

1. a binary tree was defined in main.cc that uses a template Node class defined with types int and string for the key and value, respectively. Consider a new binary tree that holds items for sale in a store that are ordered using the cost, which is the key. The value is a short description of the item.

Provide the declaration of this binary search tree that is ordered by cost and contains a short description of the item. The tree name should be cost_tree.

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