I need help editing this code I keep getting an error import java.util.Scanner; public class Factorial  {     public static void main(String[] args)     {         Scanner scan=new Scanner(System.in);         System.out.print("Enter a number to find its factorial value : ");         //read an integer value from keboard         int num=Integer.parseInt(scan.nextLine());         //Calling fact method         System.out.printf("Facorial of %d is %d ", num,fact(num));     }          /*Recursive method, fact      * Method name:fact      * Input arguments:n as integer       * Output arguments: an integer value      * */     public static int fact(int n)     {         //Base case :         //Return 1 if n value is either 0 or 1         if(n==0 || n==1)             return 1;         else             //calling method, fact with n-1              return n*fact(n-1);     }// }//

JAVA CODE: check output

import java.util.Scanner;/**   This program calculates the geometric and   harmonic progression for a number entered   by the user.*/public class Progression{   public static void main(String[] args)   {      Scanner keyboard = new Scanner (System.in);      System.out.println("This program will calculate " +                         "the geometric and harmonic " +                         "progression for the number " +                         "you enter.");      System.out.print("Enter an integer that is " +                       "greater than or equal to 1: ");      int input = keyboard.nextInt(); // Match the method calls with the methods you write      int geomAnswer = geometricRecursive(input);      double harmAnswer = harmonicRecursive(input);      System.out.println("Using recursion:");      System.out.println("The geometric progression of " +                         input + " is " + geomAnswer);      System.out.println("The harmonic progression of " +…

import java.util.Scanner; public class DebugSix4 {     public static void main(String[] args) {         int high, low, count = 0;         final int NUM = 5;         Scanner input = new Scanner(System.in);                 System.out.print("This application displays " + NUM +                          " random numbers" +                          "\nbetween the low and high values you enter" +                          "\nEnter low value now... ");                 low = input.nextInt(); // Inserted the missing semicolon                 System.out.print("Enter high value... ");         high = input.nextInt(); // Added the missing dot to the method call.                 while (low >= high) { // For proper input validation, changed "" to ">="             System.out.println("The number you entered for a high number, " +                                high + ", is not more than " + low);             System.out.print("Enter a number higher than " + low + "... ");             high =…

How do I code: public static void rotateElements(int[] arr, int rotationCount) public static void reverseArray(int[] arr) In Java?

using System; class main { publicstaticvoid Main(string[] args) { Random r = new Random(); int randNo= r.Next(1,11); Console.Write("Hi, my name is Stevie. I am thinking of a number from 1 to 10.\nGuess which number I am thinking of? "); int guess = Convert.ToInt32(Console.ReadLine()); if (guess == randNo) { Console.WriteLine("You guessed correctly!"); } else { Console.WriteLine("I was thinking of the number "+randNo+"\nSorry! Play again."); } } }   this is a guessing game program for a random number between 1-10 in C#. how can code be added to tell you if your guess is too high or too low from the chosen random number?

I need help editing this code I keep getting an error import java.util.Scanner;public class Factorial {    public static void main(String[] args)    {        Scanner scan=new Scanner(System.in);        System.out.print("Enter a number to find its factorial value : ");        //read an integer value from keboard        int num=Integer.parseInt(scan.nextLine());        //Calling fact method        System.out.printf("Facorial of %d is %d ", num,fact(num));    }        /*Recursive method, fact     * Method name:fact     * Input arguments:n as integer      * Output arguments: an integer value     * */    public static int fact(int n)    {        //Base case :        //Return 1 if n value is either 0 or 1        if(n==0 || n==1)            return 1;        else            //calling method, fact with n-1             return n*fact(n-1);    }//}//

8) Now use the Rectangle class to complete the following tasks: - Create another object of the Rectangle class named box2 with a width of 100 and height of 50. Note that we are not specifying the x and y position for this Rectangle object. Hint: look at the different constructors) Display the properties of box2 (same as step 7 above). - Call the proper method to move box1 to a new location with x of 20, and y of 20. Call the proper method to change box2's dimension to have a width of 50 and a height of 30. Display the properties of box1 and box2. - Call the proper method to find the smallest intersection of box1 and box2 and store it in reference variable box3. - Calculate and display the area of box3. Hint: call proper methods to get the values of width and height of box3 before calculating the area. Display the properties of box3. 9) Sample output of the program is as follow: Output - 1213 Module2 (run) x run: box1: java.awt. Rectangle [x=10, y=10,width=40,height=30] box2: java.awt.…

Type the program's output import java.util.Scanner; public class NumberSearch { public static void findNumber(int number, int lowVal, int highVal, String indentAmt) { int midVal; midVal = (highVal + lowVal) / 2; System.out.print(indentAmt); System.out.print(midVal); if (number == midVal) { System.out.println(" a"); } else { if (number < midVal) { System.out.println(" b"); findNumber(number, lowVal, midVal, indentAmt + " "); } else { System.out.println(" c"); findNumber(number, midVal + 1, highVal, indentAmt + " "); } } System.out.println(indentAmt + "d"); } public static void main(String[] args) { Scanner scnr = new Scanner(System.in); int number; number = scnr.nextInt(); findNumber(number, 0, 16, ""); } } Input 0

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…