/* This code is not elegant, but it is effective. The class has 2 tasks with this 
 *code. First, to "clean it up" and make it more 'elegant". Second, to learn from it
 *so that students can modify their own "Dice.java" to include a bell-shaped curve 
 *based on the percentages. The most recent student product should be showing the 
 *results for rolling 40ur 10-sided dice.
 *More comments from Mr. VL to come...*/
import javax.swing.JOptionPane;

public class Dice2 {

    private static void doRawRandomNumber() {
    	String firstnum;
    int numberofrolls;
    double jack3;

 firstnum = JOptionPane.showInputDialog("Enter number of rolls");
 numberofrolls = Integer.parseInt(firstnum);

int[] Myarray;
Myarray=new int[19];
double jack;
//int numberofrolls=300;
double jack2;

for (int k=0; k<19; k++){
Myarray[k] =0;
}

for (int i=1; i<numberofrolls; i++){

        double rawRandomNumber;

        rawRandomNumber = Math.random();
        int dice1 = (int)(rawRandomNumber*6)+1;
        //System.out.println("-------------------------------------------------");
         //System.out.println(" roll # "+i);
        //System.out.println("Die #1 : " + dice1);
       // System.out.println("-------------------------------------------------");
       // System.out.println("\n");
       
       rawRandomNumber = Math.random();
        int dice2 = (int)(rawRandomNumber*6)+1;
        //System.out.println("-------------------------------------------------");
       // System.out.println("Die #2 : " + dice2);
        //System.out.println("-------------------------------------------------");
        //System.out.println("\n");
        
        rawRandomNumber = Math.random();
        int dice3 = (int)(rawRandomNumber*6)+1;
        //System.out.println("-------------------------------------------------");
       // System.out.println("Die #3 : " + dice3);
        //System.out.println("-------------------------------------------------");
        //System.out.println("\n");
                
          int answer;
          answer = dice1 + dice2 + dice3;
          //System.out.println("-------------------------------------------------");
        //System.out.println("Answer: " + answer);
        Myarray[answer]=Myarray[answer]+1;
        //System.out.println("-------------------------------------------------");
        //System.out.println("\n");
        }
        for (int k=18; k>=3; k-- ){
        	jack=Myarray[k];
         jack3= numberofrolls/100;
System.out.println(k +" occurred " + Myarray[k]+ " times "+Myarray[k]/jack3 +"%");
}
for (int k=18; k>=3; k-- ){
	jack3= numberofrolls/100;
        	        	for(int m = 1; m<Myarray[k]/jack3; m++){
        		System.out.print("*");
        	}
        	System.out.println(" ");
}
}          


    /**
     * Sole entry point to the class and application.
     * @param args Array of String arguments.
     */
    public static void main(String[] args) {
        doRawRandomNumber();
    }

}