JAVA_面向对象_练习_封装_02_EncapsulationDaemon02.java

/** * 封装一个学生类，有姓名，有年龄，有性别，有英语成绩，数学成绩， * 语文成绩，封装方法，求总分，平均分，以及打印学生的信息。 */public class EncapsulationDaemon02{public static void main(String[] args){Mate m1 = new Mate("Han Meimei",88,"girl",50,50,52);m1.total();m1.average();m1.info();}}class Mate{private String name;private int age;private String sex;private int scoreEnglish;private int scoreMath;private int scoreChinese;public Mate(String name,int age,String sex,int scoreEnglish,int scoreMath,int scoreChinese){this.name = name;this.age = age;this.sex = sex;this.scoreEnglish = scoreEnglish;this.scoreMath = scoreMath;this.scoreChinese = scoreChinese;System.out.println(name+age+sex+scoreEnglish+scoreMath+scoreChinese);}public void total(){int total = scoreEnglish + scoreMath + scoreChinese;System.out.println(total);}public void average(){int total = scoreEnglish + scoreMath + scoreChinese;float average = (float)total/3;System.out.println(average);}public void info(){System.out.println(name+age+sex);}}