Weather Observation Station 19 Hackerrank Solution - SQL
for explanation watch video ::
Code::
select round(sqrt(
power(max(lat_n)-min(lat_N),2)+
power(max(long_w)-min(long_w),2)
),4) from station;
Weather Observation Station 19 Hackerrank Solution - SQL
for explanation watch video ::
Code::
select round(sqrt(
power(max(lat_n)-min(lat_N),2)+
power(max(long_w)-min(long_w),2)
),4) from station;
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