我有这样的问题,我需要支持:
给出类别ID及其等级的列表,我应该按照其等级顺序(从高到低)对它们进行排序:
.select2-selection__arrow {
display:none;
}
示例输入如下:
import java.util.*;
class ClassInfo{
int id;
int rating;
public ClassInfo(int id ,int rating){
this.id = id;
this.rating = rating;
}
}
class Solution{
public static List<ClassInfo> sortClassByRating(List<ClassInfo> classes){
*I should complete here
}
预期输出:
[
{'id': 101, rating:5},
{'id': 102, rating:2},
{'id': 103, rating:3},
{'id': 104, rating:5},
]
最好的问候。