Insert a condition for this algorithm that compares adjacent values. int input = in.nextInt(); while (in.hasNextInt()) { int p = input; input = in.nextInt(); { System.out.println("Duplicate input"); } 1 if (input != p) while (input == p) while (input != p) if (input == p) What is the purpose of the following algorithm? double j = 0; while (in.hasNextDouble()) { double input = in.nextDouble(); j = j + input; } O computing a total comparing adjacent values O prompting until a match is found O counting matches