摘要: package Xy; public class Mhddxll3 { public static void main(String[] args) { System.out.println("计算绝对值的结果为:"+Math.abs(-20)); System.out.println("计算大于参 阅读全文
posted @ 2022-11-24 10:07 卖核弹的小萝莉 阅读(63) 评论(0) 推荐(0)