HackerRank — Weather Observation Station 14

Query the greatest value of the Northern Latitudes (LAT_N) from STATION that is less than 137.2345 . Truncate your answer to 4 decimal places.

Input Format

The STATION table is described as follows:

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

ANSWER

SELECT ROUND(MAX(LAT_N), 4)
FROM STATION
WHERE LAT_N < 137.2345