studentxw.java

JAVA学习例子 不错哦 可以看看JAVA学习例子 不错哦 可以

package student;
public class StudentXW extends Student{
    private String text;
     public StudentXW(String  nu,String na,float en,float ma,float co,String d)
  {
	 super(nu, na, en, ma, co);	 
	 this.SumMark=en+ma+co;	 
	 this.text=d;
  }
    public StudentXW(String st)
	{this.text=st;}
    public String toString()
        {
        return("学号:"+SNum+"姓名"+SName+"英语成绩:"+EMark+
                "数学成绩:"+MMark+"计算机成绩:"+CMark+"总成绩:"+SumMark+"职务"+text
                );
        }
    public float testScore()
	{
         return sum()/3+3;
	}

}