08 2022 档案
摘要:public class StaticClass { static int c1=0; private static StaticClass staticClass = new StaticClass(); static int c2=1; static int c3=3; static { c3+
阅读全文
摘要:牛客练习网址:https://www.nowcoder.com/test/27976983/summary hasNext hasNextLine nextLine next nextInt ⽤Scanner实现字符串的输⼊有两种⽅法,⼀种是next(),⼀种nextLine()这两种⽅法的区别:
阅读全文