student1.java

可以让初学者有一个感性的认识

import java.io.*;

public class Student1
{
	String name=null;
	long number;
	double height,weight;

	public String getName()
	{
		return name;
	}
	public void setName (String newName){name=newName;}

	public long getNumber (){return number;}

	public void setNumber (long newNumber){ number=newNumber;}

	public double getHeight (){return height;}

	public void setHeight (double newHeight){ height=newHeight;}

	public double getWeight (){return weight;}

	public void setWeight (double newWeight){ weight=newWeight;}

}