2D Array Operations
Write a
- getTotal. This method should accept a two-dimensional array as its argument and return the total of all the values in the array.
- getAverage. This method should accept a two-dimensional array as its argument and return the average of all the values in the array.
- getRowTotal. This method should accept a two-dimensional array as its first argument and an integer as its second argument. The second argument should be the subscript of a row in the array. The method should return the total of the values in the specified row.
- getColumnTotal. This method should accept a two-dimensional array as its first argument and an integer as its second argument. The second argument should be the subscript of a column in the array. The method should return the total of the values in the specified column.
- getHighestInRow. This method should accept a two-dimensional array as its first argument and an integer as its second argument. The second argument should be the subscript of a row in the array. The method should return the highest value in the specified row of the array.
- getLowestInRow. This method should accept a two-dimensional array as its first argument and an integer as its second argument. The second argument should he the subscript of a row in the array. The method should return the lowest value in the specified row of the array.
Demonstrate each of the methods in this program.
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