@@ -0,0 +1,562 @@
+package java_problems.strings;%0D%0A%0D%0Aimport java.util.*;%0D%0A%0D%0Apublic class StringsIntroduction %7B%0D%0A%0D%0A    public static void main(String%5B%5D args) %7B%0D%0A        %0D%0A        Scanner sc=new Scanner(System.in);%0D%0A        String A=sc.next();%0D%0A        String B=sc.next();%0D%0A        System.out.println(A.length() + B.length());%0D%0A        System.out.println(A.compareTo(B) %3E 0 ? %22Yes%22 : %22No%22);%0D%0A        System.out.println(Character.toUpperCase(A.charAt(0))%0D%0A        %09+ A.substring(1) + %22 %22 + Character.toUpperCase(B.charAt(0))%0D%0A        %09+ B.substring(1));%0D%0A        sc.close();%0D%0A    %7D%0D%0A%7D

Add StringsIntroduction