题解 | #刷题通过的题目排名#
刷题通过的题目排名
http://www.nowcoder.com/practice/cd2e10a588dc4c1db0407d0bf63394f3
select r.id ,r.number,(select count(distinct number )from passing_number where passing_number.number>=r.number )
from
(
select id,number
from passing_number order by number desc
)as r
