오늘의 릿코드 Detect Capital

[개발뉴비(coderhs)]

https://leetcode.com/problems/detect-capital/

class Solution:

def detectCapitalUse(self, word: str) -> bool:

return word in [word.upper(), word.lower(), word.capitalize()]

한 줄 컷 멋지다!

내장함수 날먹이 싫은 사람을 위한 별해

class Solution:

    def detectCapitalUse(self, word: str) -> bool:

        return sum([i+1 for i,w in enumerate(word) if ord(w)<=ord('Z')]) in [0,1,len(word)*(len(word)+1)//2]