Weather Observation Station 17 HackerRank Solution

In the context of a database containing geographical data of various stations, there is a need to find the longitude of the station that has the smallest latitude greater than a certain value. In this case, the value is 38.7780. The longitude value is required to be rounded to four decimal places.

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Here is the Weather Observation Station 17 HackerRank Solution HackerRank solution using CodeRankGPT:

The SQL query first identifies the station with the smallest latitude greater than 38.7780 using a subquery in the WHERE clause. It then selects the longitude of this station from the main query and rounds it to four decimal places using the ROUND function.


select Round(LONG_W,4)
from STATION
where LAT_N = (
select MIN(LAT_N) 
from STATION
where LAT_N > 38.7780);

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Here is the Weather Observation Station 17 HackerRank Solution HackerRank solution using CodeRankGPT:

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