[HackerRank SQL] Weather Observation Station 19

문제 link
https://www.hackerrank.com/challenges/weather-observation-station-19/problem

Code link
https://github.com/JamesJung01/Hackerrank_sql/blob/main/02_Medium/Weather_Observation_Stations19.sql

SELECT ROUND(SQRT(POW(MIN(LAT_N)-MAX(LAT_N),2)+POW(MIN(LONG_W)-MAX(LONG_W),2)),4)
FROM STATION;