摘要: using System; using System.IO; namespace BoilerEventAppl { // boiler 类 class Boiler { private int temp; private int pressure; public Boiler(int t, int 阅读全文
posted @ 2021-02-26 22:04 xiaohanxixi 阅读(108) 评论(0) 推荐(0) 编辑