我真的可以找到這方面的任何信息..吸氣劑和吸附劑是私人還是公用?
應該讓吸氣劑和二手衣服變得私密還是公開?
import java.util.ArrayList;
public class StudentRecords {
//private strings, ints and doubles
private String name, subject;
private int studentNo, level;
private double avg, total;
//constructor that sets name, studno...
public StudentRecords(String name, int studentNo, String subject, int level, ArrayList<Double> grades){
setName(name);
setStudentNo(studentNo);
setSubject(subject);
setLevel(level);
setAverage(grades);
}
public void setAverage(ArrayList<Double> grades) {
for(int i = 0; i < grades.size(); i++){
total += grades.get(i);
avg = total/level;
}
}
private void setName(String name){
this.name = name;
}
private void setLevel(int level){
this.level = level;
}
//public
public void setSubject(String subject){
this.subject = subject;
}
private void setStudentNo(int studentNo){
this.studentNo = studentNo;
}
public String toString() {
return ("Student Name: "+ this.name +"\nStudent subject: "+this.subject + "\nStudent Number: " + this.studentNo + "\nStudent level: " + this.level + "\nAverage Grade: "+ avg +"\n\n");
}
}
請花時間格式正確... – mpromonet 2014-12-07 18:18:54