Java实验

1、编写一个程序，使用Employee（员工）和Programmer（程序员）两个实体来说明一个公司的继承。Employee具有姓名和学历等属性，需要提供方法实现以接收和显示这些属性的值。Programmer实体具有代表其技能集的属性，这些属性表明程序员在编程语言、操作系统和数据库方面的专业知识。同样地，需要提供方法实现以接收和显示这些属性的值。

import java.util.Scanner;

class Employee1
{
	
	String name; //姓名
	String education;// 学历

	Employee1(String name,String education) 
	{
		this.name = name;
		this.education = education;
	}

	public void show()
	{
		System.out.print("姓名："+name);
		System.out.print("学历："+education);
	}
	
}

class Programmer1 extends Employee1
{
	
	String programming_language;//编程语言
	String os;//操作系统
	String dataBase;//数据库
	
	Programmer1( String name,String education,String programming_language,String os,	String dataBase) 
	{
		super(name, education);
		this.programming_language = programming_language;
		this.os = os;
		this.dataBase = dataBase;
		
	}
	public void show1()
	{
		super.show();
		System.out.print("编程语言："+programming_language);
		System.out.print("操作系统："+os);
		System.out.print("数据库："+dataBase);
	}
	
}
public class Sample3_2 {
	
	public static void main(String[] args) {
		String name,education,programming_language,os,dataBase;
		Scanner rData = new Scanner(System.in);
		System.out.print("请输入姓名：");
		name = rData.next();
		System.out.print("请输入学历：");
		education = rData.next();
		System.out.print("编程语言：");
		programming_language = rData.next();
		System.out.print("操作系统：");
		os = rData.next();
		System.out.print("数据库：");
		dataBase = rData.next();
		//Employee E1 = new Employee(name,education);
		//E1.show();
		Programmer1 P1 = new Programmer1(name+"\t",education+"\t",programming_language+"\t",os+"\t",dataBase+"\t");
		//P1.show();
		P1.show1();
}
}