Question

This program will take advantage of methods written in the Help.java class First, you will write a new method in Help.java. This method will be named: addArray) and will accept an array of integers as input. This method will calculate the sum of all values in the array and return the resulting sum. Remember that the array being passed to the method may be of ANY length. (Use the existing methods in the Help.java class to help you remember how to do this.) Now, in a program named: ArraySum.java, you will ask the user for the number of values s/he intends to input, then create an array o integers of the specified size. (Be sure to use any methods from the Help class that would be useful.) After creating the array, fill your array with positive values from the user, then print the array (again use methods from the Help class). Use your new method to calculate the sum of all elements, and then print the sum to the screen. Sample VO (user input in italics): How many numbers would you like to enter? Enter a positive integer (>-o):-5 Enter a positive integer (0): 3 Enter a positive integer (>-o): 7 Enter a positive integer (>-o): 4 Enter a positive integer (:0): 3 17,4,3 14

Answer 1

when we want to use methods of another class first we have to create a obj of that class.Next by using that object we can access the methods we want.