java - java中如何重复添加一个变量？

Question

我有以下代码，目的是掷骰子 10,000 次，然后将所有骰子对相加:

 package assignments;

    import java.util.Random;

    public class Dice {

        private int numbers;
        private static Random generator;

        public Dice() {
            generator = new Random();
            numbers = 0;    
        }

        public void Roll() {
            numbers = generator.nextInt(6) + 1;
        }

        public int getNumbers() {
            return numbers;
        }

    }

还有:

package assignments;

public class RollDice {

    public static void main(String[] args) {

        final int rollCount = 10000;

        Dice die1 = new Dice();
        Dice die2 = new Dice();

        int die1Number;
        int die2Number;

        int count = 0;

        int dieTotal = 0;

        for (count = 0; count < 10000; count++) {
            die1.Roll();
            die1Number = die1.getNumbers();

            die2.Roll();
            die2Number = die2.getNumbers();

            dieTotal = die1Number + die2Number;
            count++;
        }

        System.out.println(dieTotal);
    }
}

问题是骰子实际上并没有被滚动 10,000 次，或者只是在每次循环时为骰子创建一个新的输入。

有人可以帮我每次添加新的骰子吗？

Answer 1

我改进了你的二等代码。删除了多余的代码

package assignments;

public class RollDice {

    public static void main(String[] args) {

        final int rollCount = 10000;

        Dice die1 = new Dice();
        Dice die2 = new Dice();

        int die1Number;
        int die2Number;

        int dieTotal = 0;

        for (int count = 0; count < rollCount ; count++) {
            die1.Roll();
            die1Number = die1.getNumbers();

            die2.Roll();
            die2Number = die2.getNumbers();

            dieTotal += die1Number + die2Number; 
        }

        System.out.println(dieTotal);
    }
}