Abbreviating the Product of a Range

You are given two positive integers left and right with left <= right. Calculate the product of all integers in the inclusive range [left, right].

Since the product may be very large, you will abbreviate it following these steps:

• Count all trailing zeros in the product and remove them. Let this count be C.
• Denote the remaining number of digits in the product as d.
• If d > 10, express the product as <pre>...<suf>, where <pre> denotes the first 5 digits of the product, and <suf> denotes the last 5 digits of the product after removing all trailing zeros.
• If d <= 10, keep the remaining product unchanged.
• Finally, represent the product as a string "<pre>...<suf>eC".

Return a string denoting the abbreviated product of all integers in the inclusive range [left, right].