In statistic, the mode of a set of values is the value that occurs most often or with the

greatest frequency. Write a function that accepts as arguments the following:

A$)$ An array of integers

B$)$ An integer that indicates the number of elements in the array

The function should determine the mode of the array. That is$,$ it should determine which

value in the array occurs most often. The mode is the values the function should return. If

the array has no mode $($none of the values occur more than once$),$ the function should

return $-1.($Assume the array will always contain nonegative values$).$

Save your output to a datafile too, called "resultsmode.txt$".$

Demonstrate your pointer prowess by using pointer notation instead of array notation in this

function.