Java Language I want to round up the answer. How to use it in java?   public static double calculateBMI(double height, double weight) { return 703 * weight / (height * height); }

using System;class Program{  public static void Main(string[] args)   {  int number = 1;  while (number <= 1000)    {      Console.WriteLine(number);    number = number + 1;    }  }} this program counts from 1-1000 in C#. how would it be changed to use the += operator to add one to number, instead of writing number = number + 1?

JAVA METHOD OVERLOADING

Java programming

java programming I would like my order to include the option for the user to tip the restaurant if they like to. Can this be added?     import java.util.*; public class Restaurant2 { publicstaticvoidmain(String[] args) { // Define menu items and pricesString[] menuItems= {"Apple", "Orange", "Pear", "Banana", "Kiwi", "Strawberry", "Grape", "Watermelon", "Cantaloupe", "Mango"};double[] menuPrices= {1.99, 2.99, 3.99, 4.99, 5.99, 6.99, 7.99, 8.99, 9.99, 10.99};StringusersName; // The user's name, as entered by the user.ArrayList<String> arr = new ArrayList<>(); // Define scanner objectScanner input=new Scanner(System.in); // Welcome messageSystem.out.println("Welcome to AppleStoreRecreation, what is your name:");usersName = input.nextLine(); System.out.println("Hello, "+ usersName +", my name is Patrick nice to meet you!, May I Take Your Order?"); // Display menu items and pricesfor (inti=0; i <menuItems.length; i++) {System.out.println(menuItems[i] +": $"+ menuPrices[i]);}…