题解 | #浙江大学用户题目回答情况#
浙江大学用户题目回答情况
https://www.nowcoder.com/practice/55f3d94c3f4d47b69833b335867c06c1
select us.device_id,que.question_id,que.result from question_practice_detail as que inner join user_profile as us on que.device_id = us.device_id and university = '浙江大学';