Write an application, Phone Numbers, that creates and prints a random phone number of the form...

Write an application, Phone Numbers, that creates and prints a random phone number of the form XXX-XXX-XXXX. Include the dashes in the output. The phone number has some constraints. Do not let the first three digits contain an 3 or 7 (but do not be more restrictive than that) and ensure that the second set of three digits is not greater than 825. Note that any of the digits can be zero and zeroes should be shown.

Expert Solution

Thanks for the question. Below is the code you will be needing. Let me know if you have any doubts or if you need anything to change. 

Let me know for any help with any other questions.

Thank You!
===========================================================================

import java.util.Random;

public class PhoneNumber {


    public static void main(String[] args) {

        Random random = new Random();
        int first3digits[] = {0, 1, 2, 4, 5, 6, 8, 9};

        int digit1 = first3digits[random.nextInt(first3digits.length)];
        int digit2 = first3digits[random.nextInt(first3digits.length)];
        int digit3 = first3digits[random.nextInt(first3digits.length)];

        int fourthSixthSeventhDigits = random.nextInt(825);
        int digit4 = fourthSixthSeventhDigits / 100;
        int digit5 = (fourthSixthSeventhDigits % 100) / 10;
        int digit6 = fourthSixthSeventhDigits % 10;

        int digit7 = random.nextInt(10);
        int digit8 = random.nextInt(10);
        int digit9 = random.nextInt(10);
        int digit10 = random.nextInt(10);


        System.out.println("Random Phone Number Generated:");
        System.out.printf("%d%d%d-%d%d%d-%d%d%d%d\n", digit1,digit2,digit3,digit4,digit5,digit6,digit7,digit8,digit9,digit10);

    }
}

=====================================================================

venereology answered 10 months ago

java program Create a program that creates and prints a random phone number using the following...

java program Create a program that creates and prints a random phone number using the following format: XXX-XXX-XXXX. Make sure your output include the dashes. Do not let the first three digits contain an 8 or 9 (HINT: do not be more restrictive than that) and make sure that the second set of three digits is not greater than 773. Helpful Hint: Think though the easiest way to construct the phone number. Each digit does do not have to be determined...

Create a program that creates and prints a random phone number using the following format: XXX-XXX-XXXX....

Create a program that creates and prints a random phone number using the following format: XXX-XXX-XXXX. Make sure your output include the dashes. Do not let the first three digits contain an 8 or 9 (HINT: do not be more restrictive than that) and make sure that the second set of three digits is not greater than 773. Helpful Hint: Think though the easiest way to construct the phone number. Each digit does do not have to be determined separately....

in java Write an application that gets two numbers from the user and prints the sum,...

in java Write an application that gets two numbers from the user and prints the sum, product, difference and quotient of the two numbers in a GUI.

Write a Java program that creates an array with 20 random numbers between 1 and 100,...

Write a Java program that creates an array with 20 random numbers between 1 and 100, and passes the array to functions in order to print the array, print the array in reverse order, find the maximum element of the array, and find the minimum element of the array. The prototype of the methods: public static void printArray(int arr[]) public static void printArrayReverse(int arr[]) public static int searchMax(int arr[]) public static int searchMin(int arr[]) Sample output: Random Array: [17 67...

write an application that inputs a telephone number as a stringin the form (555) 555_5555....

write an application that inputs a telephone number as a string in the form (555) 555_5555. the application should use string method split to extract the area code as a token. the first three digits of the phone number as a token and the last four digits of the phone number as a token. the seven digits of the phone number should be concatenated into one string. Both the area code and the phone number should be printed. Remember that...

JAVA 1. Write an application that inputs a telephone number as a string in the form...

JAVA 1. Write an application that inputs a telephone number as a string in the form (555) 555-5555. The application should use String method split to extract the area code as a token, the first three digits of the phone number as a token and the last four digits of the phone number as a token. The seven digits of the phone number should be concatenated into one string. Both the area code and the phone number should be printed....

Tokenizing Telephone Numbers Write java application that inputs a telephone number as a string in the...

Tokenizing Telephone Numbers Write java application that inputs a telephone number as a string in the form (555) 555-5555. The application should use String method split to extract the area code as a token, the first three digits of the phone number as a token and the last four digits of the phone number as a token. The seven digits of the phone number should be concatenated into one string. Both the area code and the phone number should be...

Write a C program that creates and prints out a linked list of strings. • Define...

Write a C program that creates and prints out a linked list of strings. • Define your link structure so that every node can store a string of up to 255 characters. • Implement the function insert_dictionary_order that receives a word (of type char*) and inserts is into the right position. • Implement the print_list function that prints the list. • In the main function, prompt the user to enter strings (strings are separated by white-spaces, such as space character,...

Write an application that prints a table of the binary and octal equivalent of the decimal...

Write an application that prints a table of the binary and octal equivalent of the decimal numbers in the range 1 through 256. **Write in JAVA**

Create a program that generates a file of random numbers, and then prints them in neat...

Create a program that generates a file of random numbers, and then prints them in neat fashion to another file, and also saves to that file the average and standard deviation of those numbers. I) First, you would need to generate a file of random numbers that consists of N random numbers (100 < N < 1000). Each random digit should be a real number (type double) between 0 and 50. This file and its digits would now serve as...

Question