https://www.hackerrank.com/challenges/weather-observation-station-10/problem
Weather Observation Station 9 | HackerRank
Query an alphabetically ordered list of CITY names not starting with vowels.
www.hackerrank.com
Query the list of CITY names from STATION that do not end with vowels. Your result cannot contain duplicates.
Input Format
The STATION table is described as follows:
a,e,i,o,u 로 끝나지 않는 CITY 찾기
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