import?java.util.Arrays;
import?java.util.Locale;
public?class?Student?implements?Comparable<Student>?{
public?static?void?main(String[]?args)?{
Student[]?students?=?new?Student[5];
students[0]?=?new?Student("趙六",?70);
students[2]?=?new?Student("王五",?85);
students[1]?=?new?Student("張三",?99);
students[3]?=?new?Student("李四",?85);
students[4]?=?new?Student("孫七",?75);
Arrays.sort(students);
for?(int?i?=?0;?i?<?students.length;?i++)?{
Student?student?=?students[i];
System.out.println(student.name?+?"?:?"?+?student.score);
}
}
private?String?name;
private?int?score;
public?Student()?{
}
public?Student(String?name,?int?score)?{
this.name?=?name;
this.score?=?score;
}
public?String?getName()?{
return?name;
}
public?void?setName(String?name)?{
this.name?=?name;
}
public?int?getScore()?{
return?score;
}
public?void?setScore(int?score)?{
this.score?=?score;
}
public?int?compareTo(Student?other)?{
if?(this.score?!=?other.score)?{
return?other.score?-?this.score;
}?else?{
Collator?instance?=?Collator.getInstance(Locale.CHINA);
return?instance.compare(this.name,?other.name);
}
}
}public?class?StudentComparator?implements?Comparator<Student>?{
public?int?compare(Student?o1,?Student?o2)?{
if?(o1.getScore()?!=?o2.getScore())?{
return?o2.getScore()?-?o1.getScore();
}?else?{
Collator?instance?=?Collator.getInstance(Locale.CHINA);
return?instance.compare(o1.getName(),?o2.getName());
}
}
}