Hello coders, In this post, you will learn how to solve the Weather Observation Station 19 SQL Hacker Rank Solution. This problem is a part of the SQL Hacker Rank series.
Weather Observation Station 19 SQL Hacker Rank Solution
Problem
Consider and to be two points on a 2D plane where are the respective minimum and maximum values of Northern Latitude (LAT_N) and are the respective minimum and maximum values of Western Longitude (LONG_W) in STATION.
Query the Euclidean Distance between points and and format your answer to display decimal digits.
Input Format
The STATION table is described as follows:
where LAT_N is the northern latitude and LONG_W is the western longitude.
Weather Observation Station 19 SQL Hacker Rank Solution
SELECT ROUND(SQRT(POW(MIN(LAT_N)-MAX(LAT_N), 2) +
POW(MIN(LONG_W)-MAX(LONG_W), 2)), 4) FROM STATION;
Disclaimer: The above Problem (Weather Observation Station 19) generated by Hackerrank but the Solution is Provided by Chase2Learn. This tutorial is only for Educational and Learning purposes.
