05 2020 档案

摘要：package fff; import java.util.Arrays; import java.util.Random; import java.util.Scanner; public class Zuoyee { public static void main(String[] args) 阅读全文

摘要：package fff; public class test { public static void main(String[] args) { String str = "Hello World"; char[] c = str.toCharArray(); StringBuffer buffe 阅读全文

摘要：public class fff { String name; int month; public Jhd() { } public Jhd(String name, int month) { super(); this.name = name; this.month = month; } publ 阅读全文

摘要：class fff{ public static void main(String[] args) { Vehicle v=new Vehicle("benz","black",0); String s = v.toString(); System.out.println(s); v.run(); 阅读全文

摘要：public class Student { private String name ; private double achv; public String getName() { return name; } public void setName(String name) { this.nam 阅读全文