摘要：1 package wy; 2 3 public class feiponaqi { 4 public static void main(String[] args) { 5 int[] arr = new int [30]; 6 arr[0] = 1; 7 arr[1] = 1; 8 for(int i = ... 阅读全文

摘要：package wy; public abstract class A { private String name; public A(String name) { this.name=name; } public String getName() { return this.name; } pub 阅读全文

摘要：package wy; public abstract class Person { private String name; private int age; public String getName() { return name; } public void setName(String name) { this.n... 阅读全文

摘要：package wy; public class Circle { private double radius; public Circle(double radius) { this.radius = radius; } public Circle() { this.radius = 1; } public ... 阅读全文

摘要：package lianxi; public class Q { public int id;public String name;public int age;public String city;public String introduce() {return "My id=" + id + 阅读全文

摘要：package wy;class Person{ private String name; private int age; static String city = "A城"; public Person(String name,int age) { this.name = name; this. 阅读全文