Untitled

import java.util.*;

public class NightOut
{
    public static void main(String[] args)
    {
        Scanner input = new Scanner(System.in);

        System.out.print("How much does dinner usually cost? ");
        double dinnerCost=input.nextDouble();
        System.out.print("How much is laser tag for one person? ");
        double laserTagCost=input.nextDouble();
        System.out.print("How much does a triple scoop cost? ");
        double tripleScoopCost=input.nextDouble();
        // Multiply each cost by 2
        double doubledDinnerCost=dinnerCost*=2;
        double doubledLaserTagCost=laserTagCost*=2;
        double doubledTripleScoopCost=tripleScoopCost*=2;
        
        // Display the doubled costs
        System.out.println("Dinner (for 2 people): " + doubledDinnerCost);
        System.out.println("Laser-Tag (for 2 people): " + doubledLaserTagCost);
        System.out.println("Triple Scoop (for 2): " + doubledTripleScoopCost);
        
        // Calculate grand total
        double grandTotal=doubledDinnerCost+doubledLaserTagCost+doubledTripleScoopCost;
        
        // Print the grand total
        System.out.println("Grand Total: " + grandTotal);
        
        // Close the Scanner
        
    }
}