#1945

Sum of Digits of String After Convert

newbie · 235 · lc easy +18 · 74.8% accepted · 1,199 likes · top 85%

Description

Given a string s of lowercase English letters and an integer k:

- Replace each letter with its 1-based alphabetical position and concatenate all the results into a new string.

- Repeat k times: replace the current number string with the sum of its digits.

Return the final single-digit (or multi-digit) integer after all transformations.

Code

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class Solution:
    def getLucky(self, s: str, k: int) -> int:

class Solution:
    def getLucky(self, s: str, k: int) -> int: