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Milky's note
[HackerRank](E) The Blunder
https://www.hackerrank.com/challenges/the-blunder/problem?isFullScreen=true The Blunder | HackerRank Query the amount of error in Sam's result, rounded up to the next integer. www.hackerrank.com [문제] Samantha was tasked with calculating the average monthly salaries for all employees in the EMPLOYEES table, but did not realize her keyboard's 0 key was broken until after completing the calculation..
SQL/SQL 코딩 테스트-HackerRank
2022. 3. 25. 16:46