[LeetCode] 619. Biggest Single Number

 

 

[문제]

이미지를 누르면 문제 링크로 넘어갑니다

 

 

[MySQL]

WITH num_cnt AS (
    SELECT *
        , COUNT(*) OVER (PARTITION BY num) AS cnt
    FROM MyNumbers
)

SELECT MAX(num) AS num
FROM num_cnt
WHERE cnt = 1