摘要: 不同类型数相加 long a = 12312132132L; int b = 123; char c = 10; byte d = 8; System.out.println(a+b+c+d); //long System.out.println(b+c+d); //int System.out.p 阅读全文
posted @ 2022-04-08 22:00 有情才能相守 阅读(118) 评论(0) 推荐(0)