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Programmers / 2단계 / 방문 길이 / python
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코딩테스트/programmers (python)
https://school.programmers.co.kr/learn/courses/30/lessons/49994 나의 풀이 def solution(dirs): j={'R':0, 'L':0, 'U':0, 'D':0} location=[] count=0 for i in dirs: j[i]+=1 if (j['R']-j['L'], j['U']-j['D']) not in location and (abs(j['R']-j['L'])