Solve: Same Count

Created By: Geoffrey Challen

/ Version: 2021.3.0

Create a method count. count accepts an array of Any? values as its first parameter and a single Any? as its second. It returns the count of the references in the array that refer to the same object as the second argument. Note that the second argument may be null and the array may contain null values. But the array argument does not need to be nullable.