Write a program that takes three numbers (a,b,c) from the user as input and finds the median of the three. The program has a method called median that takes 3 numbers as the parameter and returns the median. Use if-then-else statements to find the median. You can assume the three numbers are not the same.
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- Write a program that asks the user to enter an item’s wholesale cost and its markup percentage. It should then display the retail price for the item. For example: • If the wholesale cost is £3.00 and the markup percentage is 100%, the retail price will be £6.00 • If the wholesale cost is £5.00 and the markup percentage is 50%, the retail price will be £7.50. The calculation should be done by a method called CalculateRetailPrice in a class called RetailPricing. The method CalculateRetailPrice should the wholesale cost and markup percentage as arguments and returns the retail price. require to be in c#Write a program that displays the income tax due on taxable income entered by the user. Have the user enter the tax in the main() method, and then call a calcTax() method to compute the tax. Print the value returned. The calcTax() method should have one parameter - income - and return a double - tax. The tax is calculated as follows: Income Tax Due $0 - $50,000 5% $50,000-$100,000 $2,500 + 10% of (income > $50,000) > $100,000 $7,500 + 15% of (income > $100,000)We will rewrite the Sales Bar Chart question to use method for printing out the bar chart. The part where the asterisks are printed out should be done with a method. Use this method for each bar. The original question statement is here: Write a program that asks the user to enter today’s sales for five stores. The program should display a bar chart comparing each store’s sales. Create each bar in the bar chart by displaying a row of asterisks. Each asterisk should represent $100 of sales. Here is an example of the program’s output: Enter today's sales for store 1: 1000 [Enter] Enter today's sales for store 2: 1200 [Enter] Enter today's sales for store 3: 1800 [Enter] Enter today's sales for store 4: 800 [Enter] Enter today's sales for store 5: 1900 [Enter] SALES BAR CHART Store 1: ********** Store 2: ************ Store 3: ****************** Store 4: ******** Store 5: *******************
- 1. Write a program that takes three numbers (a,b,c) from the user as input and finds the median of the three. The program has a method called median that takes 3 numbers as the parameter and returns the median. Use if-then-else statements to find the median. You can assume the three numbers are not the same. Sample Example: Enter 3 numbers 10 13 The median is 10 public class Median{ public static void main(String[] args){ Scanner input = new int a = int b = int c =1. Write the following method that returns the intersecting point between two lines (p1, p2) and (p3, p4): public static Point2D getIntersecting Point ( Point 2D pl, Point2D p2, Point 2D p3, Point2D p4); The method returns null if the two lines are parallel. Write a test program that prompts the user to enter three points and displays the center point. Here is a sample run. (Hint: for finding the intersecting point between two lines, see Programming Exercise 8.31.) Enter x1, yl, x2, y2, x3, y3, x4, y4: 2 2 5 -1.0 4.0 2.0 -1.0 -2.0 The intersecting point is at (2.88889, 1.1111) Enter x1, yl, x2, y2, x3, y3, x4, y4: 2 2 7 6.0 4.0 2.0 -1.0 -2.0 The two lines are parallelWrite a java program method that accepts a year as a parameter, the method then returns true or false if the entered year is a leap year or not. You may calculate the leap year as follows: 1. If the year is evenly divisible by 4, go to step 2. Otherwise go to step 5. 2. If the year is evenly divisible by 100, go to step 3. Otherwise go to step 4. 3. If the year is evenly divisible by 400, go to step 4. Otherwise go to step 5. 4. The year is a leap year (it has 366 days). 5. The year is not a leap year (it has 366 days).
- This program will determine if a number is divisible by 5 or not. This should be a simple task by now, but this time you will use a static method to do the checking. The method should be called divFive and will take in one integer. The code inside your method will check to see if the number passed is evenly divisibly by 5. If it is, the method will return a boolean true. If not, a boolean false. (The return type will be boolean, not a String.) In your main method, you will ask the user for input, accept the input, and then call your divFive method, passing in the user’s integer. With the Boolean result that you get back from the divFive method, you should have code that will print “Divisible by 5” if a true is returned and “Not divisible by 5” if a false is returned. This program MUST have a try/catch block to: Catch wrong data types (input mismatch) Catch values 0 or less (custom exception) The try/catch block should go in your main method since this is where you are…1. Write the following method that returns the intersecting point between two lines (p1, p2) and (p3, p4): public static Point 2D getIntersecting Point ( Point 2D pl, Point 2D p2, Point 2D p3, Point2D p4); The method returns null if the two lines are parallel. Write a test program that prompts the user to enter three points and displays the center point. Here is a sample run. (Hint: for finding the intersecting point between two lines, see Programming Exercise 8.31.) Enter x1, yl, x2, y2, x3, y3, x4, y4: 225 -1.0 4.0 2.0 -1.0 -2.0 The intersecting point is at (2.88889, 1.1111) The two lines are parallelIn this exercise you will use if and else statements to write some code that simulates a gambler who makes various wagers. As part of your solution, you will use the following parameters that are passed in to the method:A double variable with the identifier money that indicates how much money the gambler has.A double variable with the identifier wager that indicates how much money is being wagered in a particular bet.A Boolean variable with the identifier outcome that indicates if the gambler wins (true) or loses (false)1) In some cases the gambler is unable to fix the outcome of the wager ahead of time and must rely on luck.Use an if statement to check if outcome has a value (whether or not it is null)If it does not have a value, you will need to assign it one by instantiating a Random object and using one of its methods.2) Use an if/else statement to determine if the gambler has won the wager (outcome is true) If the gambler has won the wager, add the wager to amount of money the…Task 03: Read the concept of Binomial coefficient given in chapter-6. Write a method that takes two parameters n and k and returns the value of Binomial Coefficient C(n, k). For example, your function should return 20 for n = 6 and k = 3, and it should return 35 for n= 7 and k = 4. ( confirm it through the Pascal's triangle as given below). 1 1 1 1 2 1 1 3 3 1 1 4 6 4 1 15 10 10 5 1 15 (20) 15 6 1 1 7 21 35 (35 21 7 1 1A restaurant offers three options: A sandwich for BD2.500, with a reduction of 10% for orders of at least five sandwiches. A meal (sandwich, side, and drink) for BD3. Family meal for two adults and two or more children. The price is BD8.500 with an additional BD1.500 for each child beyond two children. Write a program that calculates the total price of tickets using a method and a switch statement. The program displays a menu with three options, lets the user select option, and then asks for the number of orders. It should then display the total amount due. Part 3: calculating your meal price Choose an option from the following menu: 1. Regular sandwich 2. Sandwich meal (sandwich, side, and drink) 3. Family meal 4. Quit Enter your choice (1-4): 1 Enter the number of regular sandwiches: 8 You total is BHD 18.000 Choose an option from the following menu: 1. Regular sandwich 2. Sandwich meal (sandwich, side, and drink) 3. Family meal 4. Quit Enter your choice (1-4): 3 Enter the number of…The local Driver’s License Office has asked you to write a program that grades the written portion of the driver’s license exam. The exam has 20 multiple choice questions. Here are the correct answers: 1. B 6. A 11. B 16. C 2. D 7. B 12. C 17. C 3. A 8. A 13. D 18. B 4. A 9. C 14. A 19. D 5. C 10. D 15. D 20. A A student must correctly answer 15 of the 20 questions to pass the exam. Write a class named DriverExam that holds the correct answers to the exam in an array field. The class should also have an array field that holds the student’s answers. The class should have the following methods: • passed. Returns true if the student passed the exam, or false if the student failed. • totalCorrect. Returns the total number of correctly answered questions. • totalIncorrect. Returns the total number of incorrectly answered questions. • questionsMissed. An int array containing the question numbers of the questions that the student missed. Demonstrate the class in a complete…SEE MORE QUESTIONS