摘要: package net.elaina.math; public class Test1 { public static void main(String[] args) { //abs 获取参数绝对值 //System.out.println(Math.abs(88)); //88 //System 阅读全文
posted @ 2023-11-26 22:05 _Elaina 阅读(9) 评论(0) 推荐(0)