Java可变参数

时间:2020-08-22 21:19:44   收藏:0   阅读:65
package com.crazygod.method;

public class Demo02 {
    public static void main(String[] args) {
        Demo02 demo02 = new Demo02();
        double sum = demo02.add(1, 2.0, 3, 4);
        System.out.println(sum);
    }

    public int add(int a, double... nums) {
        int sum = 0;
        for (double i : nums) {
            sum += i;
        }
        return a + sum;
    }
}

原文:https://www.cnblogs.com/unremitting-efforts/p/13546876.html

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