2/프로그래머스

프로그래머스 연습 문제 - 튜플

하례은 2020. 10. 19. 00:32

programmers.co.kr/learn/courses/30/lessons/64065

 

코딩테스트 연습 - 튜플

"{{2},{2,1},{2,1,3},{2,1,3,4}}" [2, 1, 3, 4] "{{1,2,3},{2,1},{1,2,4,3},{2}}" [2, 1, 3, 4] "{{4,2,3},{3},{2,3,4,1},{2,3}}" [3, 2, 4, 1]

programmers.co.kr

level2

 

import re
from collections import Counter

def solution(s):
    numbers = re.findall("\d+",s)
    answer = Counter(numbers).most_common()
    li =[]
    for i in range(len(answer)):
        li.append(int(answer[i][0]))

    return li

 

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