public static void main(String[] args) { Scanner sc = new Scanner(System.in); String nextLine = sc.nextLine(); char[] toCharArray = nextLine.toCharArray(); String s = "1--1,abc--2,def--3,ghi--4,jkl--5,mno--6,pqrs--7,tuv--8,wxyz--9,0--0"; String[] strings = s.split(","); ArrayList<HashMap<Strin...