Set Java Environment, Compile and execute sample java program to print “Hello World”.

 

AIM: Set Java Environment, Compile and execute sample java program to print “Hello World”.

 

CODE:

public class hello

{

            public static void main(String args[])

            {

                        System.out.println("Hello World");

            }

}

 

OUTPUT:



Comments

Post a Comment

Popular posts from this blog

Write a program in Java to demonstrate the use of 'final' keyword in the field declaration. How it is accessed using the objects.

Image
  AIM:   Write   a program in Java to demonstrate the use of the 'final' keyword in the field declaration. How it is accessed using the objects. CODE: class fdemo{             final float a=10.4f;             final char b;             final int c;             final long d;             {                         b='K';             }             //all final variables should be initilzed before constructor ends.         ...
Read more

Write a program in Java to demonstrate use of final class.

Image
  AIM: Write a program in Java to demonstrate the use of the final class. CODE: final class Demo{             final int a=10;             final void disp(){                         System.out.println("Final variable="+a);             } } public class p24 extends Demo{             public static void main(String args[]){                         Demo d= new Demo();                         d.disp();  ...
Read more

Write a program to display result of student according to their marks using Switch case

Image
  AIM: Write a program to display the result of student according to their marks using Switch case   CODE: import java.util.Scanner; public class marks {             public static void main(String args[])             {                           Scanner readme = new Scanner(System.in);                           System.out.println("Enter Number " );                         int n1;                     ...
Read more