摘要：package wewe; public class A { 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 game; import java.awt.Color; import com.rupeng.game.GameCore; public class Game implements Runnable { public static void main(String[] args) { 阅读全文

摘要：3-1 import java.util.Scanner; public class AdditionQuiz { public static void main(String[] args) { int number1=(int)(System.currentTimeMillis()%10); i 阅读全文

摘要：class Demo_01 { public static void main(String[] args) { System.out.println("5+5="+5+5); }} class Demo_02 { public static void main(String[] args) { i 阅读全文