WITH avg_gpa AS(
    SELECT university,AVG(gpa) avg_g
    FROM user_profile
    GROUP BY university
    HAVING AVG(gpa) >3.6
)

SELECT t1.device_id,t1.university
FROM user_profile t1
INNER JOIN avg_gpa t2
ON t1.university = t2.university
WHERE t1.gpa > t2.avg_g
ORDER BY device_id DESC