We use cookies to ensure you have the best browsing experience on our website. Please read our cookie policy for more information about how we use cookies.
FROM SUBMISSIONS
JOIN CHALLENGES ON SUBMISSIONS.CHALLENGE_ID = CHALLENGES.CHALLENGE_ID
JOIN DIFFICULTY ON DIFFICULTY.DIFFICULTY_LEVEL = CHALLENGES.DIFFICULTY_LEVEL
JOIN HACKERS ON HACKERS.HACKER_ID = SUBMISSIONS.HACKER_ID
WHERE SUBMISSIONS.score = DIFFICULTY.score
GROUP BY SUBMISSIONS.hacker_id, HACKERS.NAME
HAVING COUNT(SUBMISSIONS.hacker_id) > 1
ORDER BY COUNT(SUBMISSIONS.hacker_id) DESC, SUBMISSIONS.hacker_id ASC
Cookie support is required to access HackerRank
Seems like cookies are disabled on this browser, please enable them to open this website
Top Competitors
You are viewing a single comment's thread. Return to all comments →
SELECT SUBMISSIONS.hacker_id, HACKERS.NAME
FROM SUBMISSIONS JOIN CHALLENGES ON SUBMISSIONS.CHALLENGE_ID = CHALLENGES.CHALLENGE_ID JOIN DIFFICULTY ON DIFFICULTY.DIFFICULTY_LEVEL = CHALLENGES.DIFFICULTY_LEVEL JOIN HACKERS ON HACKERS.HACKER_ID = SUBMISSIONS.HACKER_ID
WHERE SUBMISSIONS.score = DIFFICULTY.score GROUP BY SUBMISSIONS.hacker_id, HACKERS.NAME
HAVING COUNT(SUBMISSIONS.hacker_id) > 1 ORDER BY COUNT(SUBMISSIONS.hacker_id) DESC, SUBMISSIONS.hacker_id ASC