Ask the user to enter as many ints as they want, and tell them to type “done” when they are done entering the numbers. Store these numbers in a data structure. (Think carefully about which one to use.) Write a method that computes the sum of all the elements in the data structure. Write a method that finds the smallest positive number in the data structure (return 9999 if there aren’t any positive numbers). Call these methods on the data structure with the user’s numbers.

Write a program that will compute the volume of ice cream served in a cone. as you can see in the diagram below, the ice cream is served as a hemisphere of frozen deliciousness on top of a cone, which is also packed with frozen deliciousness. thus, the total volume of ice cream sold is the volume of the hemisphere plus the volume of the cone. the example shows an ice cream cone in which the hemisphere and cone have a radius of 10 inches and the cone has a height of 15 inches. your program must instead prompt for these two values, which are taken from the keyboard as integers: • the hemisphere/cone radius in inches, and