leetcode 3210. Find the Encrypted String

https://leetcode.com/problems/find-the-encrypted-string/description/

class Solution:
    def getEncryptedString(self, s: str, k: int) -> str:
        answer = ""
 
        for i in range(len(s)):
            answer += s[(i+k)%len(s)]
        
        return answer

문자열 s 를 rotate 하는 느낌으로 구현