Given a sentence that consists of some words separated by a single space, and a searchWord, check if searchWord is a prefix of any word in sentence.
Return the index of the word in sentence (1-indexed) where searchWord is a prefix of this word. If searchWord is a prefix of more than one word, return the index of the first word (minimum index). If there is no such word return -1.
A prefix of a string s is any leading contiguous substring of s.
Here is my solution:
class Solution(object): def isPrefixOfWord(self, sentence, searchWord): """ :type sentence: str :type searchWord: str :rtype: int """ s = sentence.split(" ") for i, word in enumerate(s): if word.startswith(searchWord): return i + 1 return -1