public class InputScanner{ public static void main(String[] args){ final String youngsister = "YOUNGER"; final String oldersister = "OLDER"; final String sister = "SECRET";
Scanner scan = new Scanner(System.in);
System.out.println("Please input the age of your sister:"); int age = scan.nextInt();
String nickname = sister;
if(age < 15){ nickname = youngsister; }
if(age >= 15){ nickname = oldersister; }
switch(nickname){ case youngsister: System.out.println("you are young"); break;
case oldersister: System.out.println("you are old"); break;
case sister: System.out.println("it is a secret"); break;
default: System.out.println("Please try again"); }
} }
//HelloWorld.java Public class HelloWorld{ Public static void main(String[]args){ System.out.println(“Hello World”); } }