Java Strings Introduction

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    java 15

    public static void main(String[] args) {
            /* Enter your code here. Read input from STDIN. Print output to STDOUT. Your class should be named Solution. */
             Scanner sc=new Scanner(System.in);
            String A=sc.next();
            String B=sc.next();
            int sum = A.length() + B.length();
            System.out.println(sum);
            System.out.println(A.compareTo(B) <=0 ? "No" : "Yes");
            String capA = String.valueOf(A.charAt(0)).toUpperCase() + A.substring(1);
            String capB = String.valueOf(B.charAt(0)).toUpperCase()+ B.substring(1);
          
            System.out.println(capA.join(" ", capA, capB));
        }