用java写程序,定义一个student类,包含成员变量有学号、姓名、性别、班...答:public class Student { / param args / boolean master; //定义成员变量 int num;String name,sex;double math,chinese,english,score=0.0,average=0.0;Student(int num,String name, String sex, boolean ma, double math, double chinese, double english ){ //构造方法 this.num = n...