C++ Implementation: Write a rangeQuery function for a B-tree in pseudocode. Based on the 2-3 tree example listed below. Assume that only the key values are needed (as opposed to the entire data record).
2-3 range query example
Write a pseudocode function that performs a range query for a 2-3 tree. That is, the function should visit all items that are within a given range of values. For example, your function should visit all values between 100 and 1,000.
