Did you find the Microsoft Project tool easy to use? What is your best feature of the tool? Why? What is the feature used for?
Write a static method closest that takes an array of (at least two) integers as a parameter and returns
the non-negative di erence between the two nearest values in the array. For example, if array 3,8,2 were passed
in, 1 would be returned because 3 and 2 are the nearest together values and their non-negative di erence is 1.