Question

7-Sp19-Gunderson > Assignments> A09 Dice A09 Dice Due Apr 2 by 11:59pm Points 40Submitting a file upload Part 1. Dice (25 points) Dice.pdfy Create a video recording that shows the code of class Dice. After showing the code compile and run the program. Adjust the size of the output window to provide enoughroom for the whole output. The length of the video should be about 1 minute. Submission Submit both the video recording and the java file 0774 item id-8881416 A09 Dice Criteria Ratings Pts Follow best practices Follow the best practices described in the instructions and practiced in class Roll 2 dice Simulate the rolling of two dice Repeat 36,000 times 4.0 pts 4.0 pts 4.0 pts 4.0 pts 4.0 pts Use an array to count how often the different sums a ppear Display the results in tabular form 3.0 pts Display the results in tabular form as specified in the ins Submit the code and a video recording as specificd ZyBook challenge activities ZyBook 2.0 pts 10.0 pts 5.0 pts Total Points: 40.0 Previous Et

Answer 1

Please find the code below:

I have mentioned the details in the comment:

Dice.java

import java.util.Random;

public class Dice {
    public static void main(String[] args) {
        //to store the dice values
        int dice1,dice2,sum;

        //Random is used to generate random number from 1 to 6
        Random r = new Random();

        System.out.println("Simulation of Rolling 2 Dices");

        //array to store frequency
        int frequency[] = new int[13];

        //repeat 36000 times
        for(int i=1;i<=36000;i++){
            //get first dice value
            dice1 = r.nextInt(6) + 1;
            //get second dice value
            dice2 = r.nextInt(6) + 1;
            //get sum
            sum = dice1 + dice2;
            //increment count
            frequency[sum]++;
        }

        //print output
        System.out.println("Sum Frequency Percentage");

        for(int i=2;i<=12;i++){
            //get the percentage
            double perc = ((100.0*frequency[i])/36000.0);
            //format the output
            System.out.printf("%3d %9d %10.1f",i,frequency[i],perc);
            System.out.println("%");
        }

    }
}

Output:

"C:\Program Files Java jdk1.8.0_151 binljava" .. . Simulation of Rolling 2 Dices Sum Erequency Percentage 989 2065 2984 4007 4957 5995 5056 3969 3006 1997 975 2.7% 5.7% 8.3% 2 3 13.8% 16. 7% 14.0% 6 10 8.4% 5.5% 2.7% 12 2