Write a Program to explain the concept of Arithmetic Operators in java

class arithemetic

{

            public static void main(String args[])

            {

                        float a=12, b=2;

                        System.out.println("a= " +a);

                        System.out.println("b= " +b);

                        System.out.println("a+b= " +(a+b));

                        System.out.println("a-b= " +(a-b));

                        System.out.println("a*b= " +(a*b));

                        System.out.println("a/b= " +(a/b));

                        System.out.println("a%b= " +(a%b));

            }

}

# Write a program to add two numbers using function in java

class add

          {

            void add1 (int x,int y)

            {

                        int c=x+y;

                        System.out.println("The Result is:" +c);

            }

}

class main

{

            public static void main(String args[])

            {

                        add a=new add();

                        a.add1(2,3);

            }

}

Write a program to display a simple text on the screen in java

class a

{

            public static void main(String args[])

            {

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

            }

}