Number Basics

Create a new BlueJ class called NumberBasics and paste the code below inside. Compile and run the class to see what it does. Your job is to

• 1) make the constructore initialize the two instance variables numOne and numTwo
• 2) make the three methods sum(), difference() and average() work!

NumberBasics

  
 
public class NumberBasics
{
  
double numOne;
double numTwo;

     public NumberBasics(double first, double second)
     {
      }
 
     
      //@ returns sum of numbers
      public double sum(){
        System.out.println("Change this to return the sum of these numbers");
        return 1;
        }
      
      //@ returns difference of numbers
      public double difference(){
        System.out.println("Change this to return the difference of these numbers");
        return 1;
        }

        
      //@ returns average of numbers
      public double average(){
        System.out.println("Change this to return the average of these numbers");
        return 1;
        }
      
}

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