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https://www.hackerrank.com/challenges/weather-observation-station-14/problem?isFullScreen=true Weather Observation Station 14 | HackerRank Query the greatest value of the Northern Latitudes from STATION that are under 137.2345 and truncated to 4 decimal places. www.hackerrank.com 문제 Query the greatest value of the Northern Latitudes (LAT_N) from STATION that is less than 137.2345. Truncate your ..

https://www.hackerrank.com/challenges/weather-observation-station-13/problem?isFullScreen=true&h_r=next-challenge&h_v=zen&h_r=next-challenge&h_v=zen&h_r=next-challenge&h_v=zen&h_r=next-challenge&h_v=zen Weather Observation Station 13 | HackerRank Query the sum of Northern Latitudes having values greater than 38.7880 and less than 137.2345, truncated to 4 decimal places. www.hackerrank.com 문제 Que..

https://www.hackerrank.com/challenges/weather-observation-station-2/problem?isFullScreen=true&h_r=next-challenge&h_v=zen&h_r=next-challenge&h_v=zen&h_r=next-challenge&h_v=zen Weather Observation Station 2 | HackerRank Write a query to print the sum of LAT_N and the sum of LONG_W separated by space, rounded to 2 decimal places. www.hackerrank.com 문제 Query the following two values from the STATION..

https://www.hackerrank.com/challenges/earnings-of-employees/problem?isFullScreen=true&h_r=next-challenge&h_v=zen&h_r=next-challenge&h_v=zen Top Earners | HackerRank Find the maximum amount of money earned by any employee, as well as the number of top earners (people who have earned this amount). www.hackerrank.com 문제 We define an employee's total earnings to be their monthly salary X months work..

https://www.hackerrank.com/challenges/the-blunder/problem?isFullScreen=true&h_r=next-challenge&h_v=zen The Blunder | HackerRank Query the amount of error in Sam's result, rounded up to the next integer. www.hackerrank.com 문제 Samantha was tasked with calculating the average monthly salaries for all employees in the EMPLOYEES table, but did not realize her keyboard's 0 key was broken until after c..