📢 본 포스팅에 활용되는 기본 문제 및 자료 출처는 HackerRank 임을 밝힙니다. https://www.hackerrank.com ■ 문제 https://www.hackerrank.com/challenges/occupations/problem Occupations | HackerRank Pivot the Occupation column so the Name of each person in OCCUPATIONS is displayed underneath their respective Occupation. www.hackerrank.com Pivot the Occupation column in OCCUPATIONS so that each Name is sorted alphabetically and di..