Python | Leetcode Python题解之第500题键盘行

题目：

题解：

class Solution:def findWords(self, words: List[str]) -> List[str]:ans = []rowIdx = "12210111011122000010020202"for word in words:idx = rowIdx[ord(word[0].lower()) - ord('a')]if all(rowIdx[ord(ch.lower()) - ord('a')] == idx for ch in word):ans.append(word)return ans