will output the weekday string (which is Thursday) on the console for March 14, 2019).
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Change the program from the previous question to take command line arguments instead of using the Scanner. For example, running the program like this:
> java OutDays March 14
will output the weekday string (which is Thursday) on the console for March 14, 2019).
public static void main(String[] args)
{
int year, day, weekday;
String month;
String outday = "";
// #### your code here for accessing the command line arguments
weekday = find_day(month, day);
outday = out_weekday(weekday);
System.out.printf("The day is: %s%n", outday);
}
Step by step
Solved in 2 steps with 1 images
- This tests the Time class, which is used to store a time of day and output it. It also stores the current time of day. import java.util.Scanner; class Main{ public static void main(String args[]) { Scanner scan = new Scanner(System.in); String timeString; int numMeetings; System.out.print("What time is it now? "); timeString = scan.nextLine(); Time.setCurTime(timeString); System.out.print("Current time: "); Time.showCurTime(); System.out.println(); System.out.print("How many meetings do/did you have today? "); numMeetings = scan.nextInt(); scan.nextLine(); // dispose of newline character // WRITE YOUR CODE HERE TO PRODUCE THE OUTPUT SHOWN BELOW // The comments below should help you figure out the steps // allocate array of Time references // input meeting times for each meeting in a loop and // instantiate a Time object in the array, for each meeting // Output the times for the meetings that are later today // Determine…This is the code that needs to be corrected: // This application gets a user's name and displays a greeting import java.util.Scanner; public class DebugThree3 { public static void main(String args[]) { String name; name = getName(); displayGreeting(name); } public static String getName(name) { String name; Scanner input = new Scanner(System.in); System.out.print("Enter name "); name = input.nexlLine(); return name; } public static displayGreeting(String name) { System.outprintln("Hello, " + name + "!"); } }Please include a gui for the encryption and decryption java code. Example of the gui in the photos Java encryption and decryption code below import java.util.*; public class Main { //Inputs a one character string and returns True if the character is a letter (i.e. a to z or A to Z). Returns false if it is not. A function to check that the password or encryption key is valid. public static boolean isALetter(char letter){ if( (letter >= 'a' && letter = 'A' && letter =-32767 && encryptKey
- Print "userNum1 is negative." if userNum1 is less than 0. End with newline. Assign userNum2 with 4 if userNum2 is greater than 9. Otherwise, print "userNum2 is less than or equal to 9.". End with newline. 1 import java.util.Scanner; 2 public class UserNums { public static void main (String [] args) { int userNum1; int userNum2; 4 6. 7 Scanner input userNum1 = 8. = new Scanner(System.in); input.nextInt(); input.nextInt(); 9. 10 userNum2 11 12 V* Your code goes here */ 13 System.out.println("userNum2 is " } 14 + userNum2); 15 16 17 }I have this code: import java.util.Scanner; public class CalcTax { public static void main(String[] args) { Scanner sc = new Scanner(System.in); // Welcome message System.out.println("Welcome to my tax calculation program."); // Declare the variables int i, pinCode, maxRetries = 3; String choice; // Get the PIN code for (i = 0; i < maxRetries; i++) { System.out.print("Please enter the PIN code: "); pinCode = sc.nextInt(); if (pinCode == 5678) { break; } System.out.println("Invalid pin code. Please try again."); } if (i == maxRetries) { System.out.println("Invalid pin code. You have reached the maximum number of retries."); System.exit(0); } // Get the income, interest, deduction, and paid tax amount double income, interest, deduction, paidTax; do { System.out.print("Please…import java.util.Scanner; public class TriangleArea { public static void main(String[] args) { Scanner scnr = new Scanner(System.in); Triangle triangle1 = new Triangle(); Triangle triangle2 = new Triangle(); // TODO: Read and set base and height for triangle1 (use setBase() and setHeight()) // TODO: Read and set base and height for triangle2 (use setBase() and setHeight()) System.out.println("Triangle with smaller area:"); // TODO: Determine smaller triangle (use getArea()) // and output smaller triangle's info (use printInfo()) }} public class Triangle { private double base; private double height; public void setBase(double userBase){ base = userBase; } public void setHeight(double userHeight) { height = userHeight; } public double getArea() { double area = 0.5 * base * height; return area; } public void printInfo() { System.out.printf("Base:…
- public class TwoColors 10 { public static void main(String[] args) { Scanner in = new Scanner(System.in); 11 12 13 14 System.out.print("Enter your first favorite color: "); 15 16 // Step 2: Read in the next line of input and assign • it to a String variable color1 17 // 18 19 // Step 3: Trim spaces from both end and convert the // // 20 input to all lowercase and assign it back 21 22 to the same variable 23 24 System.out.print("Enter your second favorite color: "); 25 26 // Step 4: Read in the next line of input and assign 27 // it to a String variable color2 28 29 30 // Step 5: Trim spaces from both end and convert the // // 31 input to all lowercase and assign it back 32 33 to the same variable 34 35 // Step 6: Display a message according to the following: // 36 first color 37 second color message light blue 38 red That's wonderful! light blue 39 red That's even better! That's also great! 40 otherwise 41 42import java.util.Scanner; class Program41 {//PSEUDOCODE //Write a program that prompts the user to enter a full name consisting of three names //first //middle //last // into one String variable //Then use methods of class String to: //print the number of characters in the full name, excluding spaces //print just the middle name and the number of characters in it //print the three initials of the name //print the last name in all lower case //print the full name in the usual alphabetical format (Last, First Middle) and proper case public static void main(String[] args) { Scanner sc = new Scanner(System.in); System.out.print("Enter full name:"); String fullName = sc.nextLine(); System.out.println("\nNumber of Charatcers in your name " + fullName + "':" + fullName.replace("","").length()); String[] subNames = fullName.split(" "); System.out.println("\nMiddle Name: " +…public class ReversedDigit { public static void main(String[] args) { Scanner scan = new Scanner(System.in); System.out.println("Please enter a number: "); int number = scan.nextInt(); int reversedNumber = 0; do { reversedNumber = number%10; number = number/10; } while (number > 0); }} Modify the coding example, to count what is the total of all digits of a number. For example, when user enters 301, your output is 4 because 3+0+1=4; when user enters 5116, your output is 13 (5+1+1+6 = 13).
- Below is the CustomerNumber Program. In the attached pictures is the assignment I am struggling with. import java.util.Scanner; /** * This program tests a customer number to determine * whether it is in the proper format. */ public class CustomerNumber { public static void main(String[] args) { String customer; // To hold a customer number // Create a Scanner object for keyboard input. Scanner keyboard = new Scanner(System.in); System.out.println("Enter a customer number in " + "the form LLLNNNN"); System.out.print("(LLL = letters and NNNN " + "= numbers): "); // Get a customer number from the user. customer = keyboard.nextLine(); // Determine whether it is valid. if (isValid(customer)) { System.out.println("That's a valid customer " + "number."); } else { System.out.println("That is not the proper " + "format."); System.out.println("Here is an example: " + "ABC1234"); } } /** * The isValid method accepts a String as its argument * and tests its contents for a valid customer number.…Someone help me how to solve the error and make program can run . (There are two java file such as main.java and payment.java) /*** Assignment Food Ordering system.java** Ordering system application*/package orderingsystem; import java.util.Scanner; public class Orderingsystem {public static Scanner input = new Scanner(System.in);public static String again;public static int choose,quantity=1;public static double total=0,pay;public static void menu(){System.out.println("\t\t\t\t+=======================================+");System.out.println("\t\t\t\t+ Fruit Juice Menu +");System.out.println("\t\t\t\t+=======================================+");System.out.println("\t\t\t\t+ 1. Aloe vera RM 19 +");System.out.println("\t\t\t\t+ 2. Appple Juice RM 18 +");System.out.println("\t\t\t\t+ 3. Banana Juice RM 20 +");System.out.println("\t\t\t\t+ 4. Cancel +");System.out.println("\t\t\t\t+=======================================+");}public static void order (){System.out.println("Press 1 to Aloe…This is the question - Write an application that prompts a user for a month, day, and year. Then display the appropriate message: Y is not this year M was a month earlier this year M is a month later this year M is this month This is the code I have for it so far - import java.util.*; import java.time.*; public class PastPresentFuture { public static void main (String args[]) { LocalDate today = LocalDate.now(); LocalDate enteredDate; int mo, da, yr; int todayMo, todayDa, todayYr; Scanner input = new Scanner(System.in); System.out.print("Enter a month >> "); mo = input.nextInt(); System.out.print("Enter a day >> "); da = input.nextInt(); System.out.print("Enter a year (four digits) >> "); yr = input.nextInt(); } }