This assignment concerns the creation of ten array functions. You may assume that any input array has $5$ or less elements. You may also increase the capacity if you wish. You may NOT assume that the elements have been passed in sorted order $($ascending or descending$).$

Max: Returns the maximum element in the array.

Min: Returns the minimum element in the array.

Sum: Returns the sum of all of the elements in the array.

Product: Returns the product of all of the elements in the array.

Average: Returns the average $($mean$)$ of all of the elements in the array.

Range: Returns the range of all of the elements in the array $($maxElem $-$ minElem$).$

Median: Returns the median of all of the elements in the array $($the element in the middle position if all of the elements are enumerated in sorted order$).$ If there are an even number of elements in the array, return the average of the middle two elements.

Variance: Returns the variance of all of the elements in the array.

Standard Deviation: Returns the standard deviation of all of the elements in the array.

Swap: swaps the positions of two elements in an array.

In the file below, the scaffolding for both functions is provided, but none of the Input$/$output has been provided for you. Your assignment is to implement both functions as well as the input and output for both functions as follows:

Enter an integer: $1$

Enter an integer: $2$

Enter an integer: $3$

Enter an integer: $4$

Enter an integer: $5$

Max: $5$

Min: $1$

Sum: $15$

Product: $120$

Average: $3$

Range: $4$

Median: $3$

Variance: $2\mathrm{.}5$

Standard Deviation: $1\mathrm{.}5811388...$

Your implementation should match the input$/$output EXACTLY. And write in C$++$