1. Suppose a group of bowlers all have different first names. They’ve all
   bowled many times and all their scores are stored in a multimap in which
   the first names are the keys and the scores are the corresponding values.

2, Write a C++ function called  DisplayBestBowlers  that takes such a
   multimap as its single input parameter and displays output in the
   following format (names in alphabetical order):

Highest score achieved: 83
Names of those who achieved it:
Allan
Carl
Jake
Larry

3, When you have the function, place it in a file called DisplayBestBowlers.hpp
   and copy it to your K: drive.