Java方法02：可变参数

package com.liang.method;

public class Demo04 {
    public static void main(String[] args) {

        

        Demo04 demo04 = new Demo04();
        demo04.test(1,2,3,4,5,6);

        printMax(1, 7, 3.2, 9, 23.1, 0, 99, 81, -10, 0.21);
        printMax(new double[]{1, 2, 3});
    }

    public void test(int... i) {
        System.out.println(i[0]);
        System.out.println(i[1]);
        System.out.println(i[2]);
        System.out.println(i[3]);
        System.out.println(i[4]);
        System.out.println(i[5]);

    }

    // 打印最大的值
    public static void printMax(double... numbers) {
        if (numbers.length == 0) {
            System.out.println("No argument passed");
            return;
        }

        double result = numbers[0];

        // 遍历所有输入值
        for (int i = 1; i < numbers.length; i++) {
            if (numbers[i] > result) {
                result = numbers[i];
            }
        }
        System.out.println("The max value is " + result);
    }
}