摘要: double nums = .123;//0.123 // 科学计数法 System.out.println(5.12e2);//512 System.out.println(5.12E-2);//0.0512 //浮点数陷阱: double num11 = 2.7; double num12 = 阅读全文
posted @ 2023-04-10 23:09 Icy_yayaya 阅读(21) 评论(0) 推荐(0)