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
처음으로 써본 정규식...