쿼리 독해력이 부족하여 찾아본 hackerRank https://www.hackerrank.com/ HackerRank HackerRank is the market-leading technical assessment and remote interview solution for hiring developers. Learn how to hire technical talent from anywhere! www.hackerrank.com 1. Weather Observation Station 8 . Query the list of CITY names from STATION which have vowels (i.e., a, e, i, o, and u) as both their first and last chara..