Question

Q2. Using the table given below, determine the return value of each of the following: (K/U 8 marks) s1.compare To(s2) For distinct characters: If... compare To() returns... s1 greater than s2 s1 equal to s2 a positive integer the integer value 0 a negative integer s1 less than s2 a) "happy".compareTo("HAPPY") b) "123abc".compareTo("abc123") I c) "hello, world".compare To("hello," + "world") d) "".compareTo("") e) "television".compareTo("TV") f) "12".compareTo("2") g) "sweet".compareTo("sweet-tooth") h) "one".compareTo("eighty")

Answer 1

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a). CODE:
public class Main
{
   public static void main(String[] args) {
       System.out.println("happy".compareTo("HAPPY"));
   }
}

OUTPUT:

9 public class Main 10- { 11 - public static void main(String[] args) { 12 System.out.println("happy".compareTo("HAPPY")); 13 14 15 } بها

32 ..Program finished with exit code 0 Press ENTER to exit console.)

b). CODE:

public class Main
{
   public static void main(String[] args) {
       System.out.println("123abc".compareTo("abc123"));
   }
}

OUTPUT:

9 public class Main 10 { 11 public static void main(String[] args) { System.out.println("123abc".compareTo("abc123")); 13 14 } 12 } 15

-48 ... Program finished with exit code 0 Press ENTER to exit console.

c). CODE:

public class Main
{
   public static void main(String[] args) {
       System.out.println("hello, world".compareTo("hello, " + "world"));
   }
}

OUTPUT:

9 public class Main 10 { 11 public static void main(String[] args) { 12 System.out.println("hello, world".compareTo("hello, 13 14 } + "world")); }

0 ... Program finished with exit code 0 Press ENTER to exit console.)

d). CODE:

public class Main
{
   public static void main(String[] args) {
       System.out.println("".compareTo(" "));
   }
}

OUTPUT:

9 public class Main 10 - { 11 public static void main(String[] args) { 12 System.out.println("".compareTo(" ")); 13 } 14 } 15

-1 ... Program finished with exit code 0 Press ENTER to exit console.

e). CODE:

public class Main
{
   public static void main(String[] args) {
       System.out.println("television".compareTo("TV"));
   }
}

OUTPUT:

11 9 public class Main 10 { public static void main(String[] args) { 12 System.out.println("television".compareTo("TV")); 13 14 } بہا

-= 3 2 ... Program finished with exit code 0 Press ENTER to exit console.

f). CODE:

OUTPUT:

9 public class Main 10 - { 11 - public static void main(String[] args) { 12 System.out.println("12".compareTo("k")); 13 } 14 } 15

-1 Program finished with exit code 0 Press ENTER to exit console.

g). CODE:

public class Main
{
   public static void main(String[] args) {
       System.out.println("sweet".compareTo("sweet-tooth"));
   }
}

OUTPUT:

9 public class Main 10 { 11 public static void main(String[] args) { 12 System.out.println("sweet".compareTo("sweet-tooth")); 13 } 14 } 15 in w Nizo

-6 ... Program finished with exit code 0 Press ENTER to exit console.

h). CODE:

public class Main
{
   public static void main(String[] args) {
       System.out.println("one".compareTo("eighty"));
   }
}

9 public class Main 10 { 11 - public static void main(String[] args) { 12 System.out.println("one".compareTo("eighty")); } 14 15 و نم نم بيا لالا }

OUTPUT:

10 --.Program finished with exit code 0 Press ENTER to exit console.

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