Write a program that creates a 2D array of integers of size nXn initialized with test data. The program should have the following functions:
Write a program that creates a 2D array of integers of size nXn initialized with test data.
The program should have the following functions:
● getTotal. This function should accept a 2D array as an argument and return
the total of all the values in the array.
● getAverage. This function should accept a 2D array as an argument and return
the average of all the values in the array.
● getRowTotal. This function should accept a 2D array as the first argument and
an integer as its second argument. The second argument should be the subscript
of a row in the array. The function should return the total of the values in the
specified row.
● getColumnTotal. This function should accept a 2D array as the first argument
and an integer as its second argument. The second argument should be the
subscript of a column in the array. The function should return the total of the
values in the specified column.
● getHighestInRow. This function should accept a 2D array as the first
argument and an integer as its second argument. The second argument should
be the subscript of a row in the array. The function should return the highest
value in the specified row.
● getLowestInRow. This function should accept a 2D array as the first argument
and an integer as its second argument. The second argument should be the
subscript of a row in the array. The function should return the lowest value in the
specified row.
Demonstrate each of the functions in your program using switch structure to design
menu for function call.
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