๐ก Python 3
ํํ [Link]
def solution(s):
from collections import Counter
result = ''
for i in s:
if i != '{' and i != '}': result += i
counter = Counter(result.split(',')).most_common()
return [int(n[0]) for n in counter]
์ ๊ทํํ์ ๋๋ฌด ์ถฉ๊ฒฉ์ ์ด๋ค..
import re
from collections import Counter
def solution(s):
s = Counter(re.findall('\d+', s))
return list(map(int, [k for k, v in sorted(s.items(), key=lambda x: x[1], reverse=True)]))