Weather Observation Station 18 sql – Hacker Rank Solution

Weather Observation Station 18 sql - Hacker Rank Solution
Weather Observation Station 18 sql – Hacker Rank Solution

Problem

Consider  and  to be two points on a 2D plane.

  • a happens to equal the minimum value in Northern Latitude (LAT_N in STATION).
  • b happens to equal the minimum value in Western Longitude (LONG_W in STATION).
  • c happens to equal the maximum value in Northern Latitude (LAT_N in STATION).
  • d happens to equal the maximum value in Western Longitude (LONG_W in STATION).

Query the Manhattan Distance between points  and  and round it to a scale of  decimal places.

Input Format

The STATION table is described as follows:

1449345840 5f0a551030 Station

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



Weather Observation Station 18 – Hacker Rank Solution

SELECT ROUND(ABS(MIN(LAT_N)-MAX(LAT_N)) +
                                ABS(MIN(LONG_W)-MAX(LONG_W)), 4) FROM STATION;

Disclaimer: The above Problem (Weather Observation Station 18) generated by Hackerrank but the Solution is Provided by Chase2Learn. This tutorial is only for Educational and Learning purposes. Authority if any of the queries regarding this post or website fill the following contact form thank you.

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