Write a program given a list of pairs of outline topics, each pair being a subtopic and the topic it belongs under and outputs a nicely formatted outline. The input file will contain data for multiple outlines that need to be constructed. The data for each outline starts with a line containing only a positive integer, n (n < 300). The next n lines each contain exactly one subtopic and the topic it belongs under, in the form:

Write a method so that the main() code below can be replaced by the simpler code that calls method original main(): public class calcmiles { public static void main(string [] args) { double milesperhour; double minutestraveled; double hourstraveled; double milestraveled; milesprhour = scnr. nextdouble(); minutestraveled = scnr. nextdouble(); hourstraveled = minutestraveled / 60.0; milestraveled = hourstraveled * milesperhour; system. out. println("miles: " + milestraveled); } }