Untitled

package compassignment;
import java.util.Scanner;


public class Main {

    {
        //IF I MAKE THESE ARRAYS STATIC, EVERYTHING IN THE ARRAYS BECOMES AN ERROR
        double[] MET = new double[30]; //Creating array for MET values

        MET[0] = 6.83; MET[1] = 8.00; MET[2] = 8.00;
        MET[3] = 4.50; MET[4] = 1.50; MET[5] = 1.80;
        MET[6] = 4.50; MET[7] = 8.00; MET[8] = 2.10;
        MET[9] = 6.00; MET[10] = 2.18; MET[11] = 3.01;
        MET[12] = 2.07; MET[13] = 3.66; MET[14] = 10.00;
        MET[15] = 1.58; MET[16] = 1.64; MET[17] = 2.72;
        MET[18] = 10.00; MET[19] = 18.00; MET[20] = 0.92;
        MET[21] = 7.00; MET[22] = 9.50; MET[23] = 1.82;
        MET[24] = 2.93; MET[25] = 2.05; MET[26] = 3.80;
        MET[27] = 5.22; MET[28] = 6.00; MET[29] = 3.00;

        int[] Food = new int[35]; //Creating array for Food values

        Food[0] = 301; Food[1] = 725; Food[2] = 438;
        Food[3] = 1179; Food[4] = 580; Food[5] = 288;
        Food[6] = 691; Food[7] = 334; Food[8] = 476;
        Food[9] = 399; Food[10] = 808; Food[11] = 1110;
        Food[12] = 423; Food[13] = 605; Food[14] = 516;
        Food[15] = 606; Food[16] = 22; Food[17] = 1980;
        Food[18] = 622; Food[19] = 33; Food[20] = 362;
        Food[21] = 694; Food[22] = 232; Food[23] = 1869;
        Food[24] = 501; Food[25] = 684; Food[26] = 1045;
        Food[27] = 1012; Food[28] = 627; Food[29] = 207;
        Food[30] = 148; Food[31] = 232; Food[32] = 327;
        Food[33] = 583; Food[34] = 60;
    }

    public static void main(String[] args)
    {
        choice();

    }

    private static void choice() //Code for choosing either Food or Activity
    {
        System.out.println("Welcome to the Energy Balancer. (QUIT to exit)");
        System.out.println("==============================================");
        System.out.print("Are you balancing food or activity?"
                + " (Help/FOOD/ACTIVITY)");
        Scanner scan = new Scanner(System.in);
        String input = scan.next();

        if (input.equalsIgnoreCase("food"))
            foodchoice();

        else if (input.equalsIgnoreCase("activity"))
            activitychoice();

        else die();

    }
    private static void foodchoice()
    {
        System.out.print("Please enter the user's weight in kg: ");

        Scanner scan = new Scanner (System.in);
        int weight = scan.nextInt();

        System.out.println("Indicate the type of food and number of serves "
                + "from the list below:");
        System.out.println("0. Apples\n1. Baked Beans\n2. Banana"
                + "\n3. Beef Steak\n4. Beer\n5. Beetroot\n6. Bread - Pita"
                + "\n7. Bread - White\n8. Cheese - Cheddar\n9. Chick Peas"
                + "\n10. Chicken Breast\n11. Chocolate\n12. Corn Flakes"
                + "\n13. French Fries\n14. Fruit Juice\n15. Ice Cream - Vanilla"
                + "\n16. Lettuce\n17. Meat Pie\n18. Milk - Regular"
                + "\n19. Mushrooms - Raw\n20. Oranges\n21. Peanuts"
                + "\n22. Peas\n23. Pork Steak\n24. Porridge - Instant"
                + "\n25. Potato\n26. Potato Crisps\n27. Rice - White"
                + "\n28. Soft Drink\n29. Strawberries\n30. Tofu"
                + "\n31. Tomato\n32. Tuna\n33. Yoghurt - Plain\n34. Zucchini");

        int type = scan.nextInt();
        int serves = scan.nextInt();

        if (type > 34)
            die();
        else if (type < 0)     //making sure only positive numbers are entered,
            die();             //as well as type being less than 35.
        if (serves < 0)
            die();

        int kcal = MET[type];
        //^HERE IS WHERE IM HAVING TROUBLE^ The "MET" has an error, saying "variable MET not found"
    }
}