import java.lang.reflect.Constructor;
class Student                      //ʡextends Object
{  
	double height,sex;
	public void speak()
   	{  
      		System.out.println(Hello CCUTSOFT!);
   	}
}
public class Test5_1             //ʡextends Object
{ 
	public static void main(String[] args)
  	{  
		Studnt rose=new Student();
     		Class cs = rose.getClass();    //ClasscsװStudent//Ϣ
     		String name=cs.getName();    //ȡװStudent
     		System.out.println(":"+name);
     		System.out.println(rose.toString());  //ObjecttoString
     }
  }  
}
