Answer:
import java.util.*;
public class NightOut
{
public static void main(String[] args)
{
Scanner input = new Scanner(System.in);
double cost;
double cost2;
double cost3;
double grandtotal;
System.out.println("How much did dinner cost?");
cost = input.nextDouble();
System.out.println("How much is mini-golf for one person?");
cost2 = input.nextDouble();
System.out.println("How much did dessert cost?");
cost3 = input.nextDouble();
grandtotal = cost + cost2 * 2 + cost3;
System.out.println("Dinner: " + cost);
System.out.println("mini-golf: " + cost2);
System.out.println("Dessert: " + cost3);
System.out.println("Grand Total: " + grandtotal);
}
}
Explanation:
If you can click on 2 images the modem and cable would be the answers if not your best bet would be modem. And yes I can help you with other questions on this.
Answer:
your doctype comes first.
Explanation:
The first thing you should make sure to have in any HTML document you create is a "document type definition (DTD)" declaration.
it defines what elements and attributes are allowed to be used in a certain flavor of HTML
In what language? Most languages have iterator functions like map in JavaScript that will loop through the elements, making this almost a one liner
sum = 0
arr.map( elem => sum += elem )
