摘要： 今天递交的离职申请，没啥心思啊。。。上次上花旗面试的时候被问道list排序，果断悲剧了。。。。----------------------------------------------首先把comparator接口实现public class scorecomparator imlements comparator{ public int compara(Object arg0,Object arg1){ Student s1 = (Student)arg0; Student s2 = (Student)arg1; if(s1.score > s2.... 阅读全文