[MySQL] HackerRank - Weather Observation Station 10

문제

https://www.hackerrank.com/challenges/weather-observation-station-10/problem

Weather Observation Station 10 | HackerRank

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:

where LAT_N is the northern latitude and LONG_W is the western longitude.

 

정답

이번에는 그냥 정규식을 활용해서 풀어봤다. 끝을 의미하는 $를 활용했다.

SELECT DISTINCT CITY
FROM STATION
WHERE CITY NOT REGEXP '[AEIOU]$'