FilesExpand file tree

 master

/

4-1.py

Copy path

Blame

More file actions

Blame

More file actions

Latest commit

 

History

History

History

14 lines (11 loc) · 445 Bytes

 master

/

4-1.py

Copy path

Top

File metadata and controls

• Code
• Blame

14 lines (11 loc) · 445 Bytes

Raw

Copy raw file

Download raw file

Open symbols panel

Edit and raw actions

1

2

3

4

5

6

7

8

9

10

11

12

13

14

import collections

import re

from typing import List

class Solution:

def mostCommonWord(self, paragraph: str, banned: List[str]) -> str:

words = [word for word in re.sub(r'[^\w]', ' ', paragraph)

.lower().split()

if word not in banned]

counts = collections.Counter(words)

# 가장 흔하게 등장하는 단어의 첫 번째 인덱스 리턴

return counts.most_common(1)[0][0]