Hi, I cant seem to print the results of a program that will compare three circles size using DrawingPanel

Hi beginner programer here I need help with printing the results for this program. I have already created a method to compare the circles radius, however I would like to include the color of the circles compared when I print the results, I however cant seem to be able to do that as shown by the (?). how can i print a different color?

ex: when i compare green and red "The green circle is bigger than the red circle" to when i compare green to blue "The green circle is smaller than the blue circle"

 //class
 // main method
    //asked for input and stored values in variable for r1, x1, y1
    g.setColor(Color.GREEN);
    g.fillOval(x1-r1, y1-r1, r1*2, r1*2);
   //asked for input and stored values in variable for r2, x2, y2
    g.setColor(Color.RED);
    g.fillOval(x2-r2, y2-r2, r2*2, r2*2);

    //asked for input and stored values in variable for r3, x3, y3
    g.setColor(Color.BLUE);
    g.fillOval(x3-r3, y3-r3, r3*2, r3*2); 
    int compare = size(r1, r2);
    result1(compare);
    compare = size(r1, r3);
    result1(compare);
    compare = size(r2, r3);
    result1(compare);


public static int size(int r1, int r2){
    if(r1 < r2){
      return -1;
    }else if( r1 == r2){
      return 0;
    }else{
      return 1;
    }
  }
   public static void result1(int n){
    if (n == -1){
      System.out.println("The " + ? + "cirlce is smaller than the " + ? + "circle.");
    }else if(n == 0){
      System.out.println("The " + ? + "circle is the same size as the " + ? + "cirle.");
    }else{
      System.out.println("The " + ? + "circle is bigger than the " + ? + "circle");
    } 

Thanks for the help.