2022年11月30日
1111
摘要： 1.What are the 3 characteristics of OOP.Encapsulation, polymorphism and inheritance 2.What is polymorphism? Make an example.Polymorphism is the provis 阅读全文
posted @ 2022-11-30 22:19 伐论大阀豪 阅读(194) 评论(0) 推荐(0)