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一个完整的jAvA程序

public class Teststudent { public static void main(String[] args) { Student stu = new Student("Zhang San", 'F', 12345); stu.setAddress("Guang zhou"); stu.setClass("021"); stu.setId(2345); System.out.println(stu.toString()); } } class Student {

public class Test { public static void main(String[] args) { Student student1 = new Student(); Student student2 = new Student("王二"); student1.show(); student2.show(); student1.setName("李四"); student2.setName("赵六");

Java程序包括2种1) Java 应用程序,必须具有一个main方法入口 public class Test{ public static void main(String args[]){ } }2) Java 小应用程序 Applet类中的四种基本方法用来控制其运行状态:init()、start()、stop()、destroy() ,至少具有init start方法..

public class Test { public static void main(String[] args) { System.out.println("仅输出你好"); } }

import java.util.Arrays; public class ArraySplit { public static void main(String[] arg) { int[] arrayAll = new int[] { 50, 70, 43, 99, 77, 66, 55 }; int[] arrayAll1 = arrayAll; int passcount = 0; for (int i = 0; i if (arrayAll[i] >= 60) passcount++; Arrays.sort(arrayAll1);

public class Demo{ public Demo(){}//构造方法 //自定义方法 //自定义变量 public static void main(String[] args) { //main方法入门 System.out.println("这就是一个完整的java程序"); } }

<p>import java.io.BufferedReader;</p> <p>import java.io.IOException;</p> <p>import java.io.InputStreamReader;</p> <p>import java.util.Scanner;</p> <p>public class TestString {</p> <p> public static void main(String[] args) throws IOException

我帮你写好了 这是jar文件 下面是代码截图:下面是源代码打包的jar文件

import java.util.Scanner; public class TestUser { public static void main(String[] args) { User user = new User("Zhang san", "abcdefg"); System.out.println(user.toString()); Scanner scanner = new Scanner(System.in); System.out.print("Please

public class TeacherController extends BaseManageController { private UserInfoManager userInfoManager; private ClassInfoManager classInfoManager; private BatchInfoManager batchInfoManager; public void setUserInfoManager(

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