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Weather Observation Station 18 | HackerRank Query the Manhattan Distance between two points, round or truncate to 4 decimal digits. www.hackerrank.com Problem Consider P1(a,b) and P2(c,d) 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 th..

Weather Observation Station 16 | HackerRank Query the smallest of STATION's Northern Latitudes that is greater than 38.7780, and round to 4 decimal places www.hackerrank.com Problem Query the smallest Northern Latitude (LAT_N) from STATION that is greater than 38.7780 . Round your answer to 4 decimal places. -> 38.7780 보다 큰 lat_n 중에서 가장 작은 값을 소수점 4자리에서 반올림하여 출력하시오. Answer select round(min(lat_n)..

코딩테스트 연습 - 최솟값 구하기 ANIMAL_INS 테이블은 동물 보호소에 들어온 동물의 정보를 담은 테이블입니다. ANIMAL_INS 테이블 구조는 다음과 같으며, ANIMAL_ID, ANIMAL_TYPE, DATETIME, INTAKE_CONDITION, NAME, SEX_UPON_INTAKE는 각각 동물의 아이디 programmers.co.kr A399552 Dog 2013-10-14 15:38:00 Normal Jack Neutered Male A379998 Dog 2013-10-23 11:42:00 Normal Disciple Intact Male A370852 Dog 2013-11-03 15:04:00 Normal Katie Spayed Female A403564 Dog 2013-11-18 ..