Wednesday, September 29, 2021

Variable in Java

// First

 public class HelloWorld {


    public static void main(String[] args) {

        double yourname=10.8;

        System.out.println(yourname);

    }


}


// Second :-


    public static void main(String[] args) {

        boolean pizza = true;

    

        

        

        System.out.println(pizza);

    }


}



//

   public static void main(String[] args) {
        String name = "Niranjan Kumar";
        
    
        
        
        System.out.println("My Name is"+name+".");
    }

}

//
public class HelloWorld {

    public static void main(String[] args) {
        double a = 7.0;
        double b= 8.9;
    
     
        System.out.println(a+b-7.1);
    }

}
//


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