Java方法05可变参数

 

package com.Leo.method;

public class Demo04 {
    public static void main(String[] args) {
        //调用可变参数的方法
        printMax(34, 3, 3, 2, 56.5);
        printMax(new double[]{1, 2, 3});

    }

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

        double result = numbers[0];

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