题解 | #网易云音乐推荐(网易校招笔试真题)#
网易云音乐推荐(网易校招笔试真题)
https://www.nowcoder.com/practice/048ed413ac0e4cf4a774b906fc87e0e7
select
music_name
from
music
where
id in (
select
music_id
from
music_likes
where
user_id in (
select
follower_id
from
follow
where
user_id = 1
)
and music_id not in (
select
music_id
from
music_likes
where
user_id = 1
)
order by
music_id
)


