[LeetCode] 1859. Sorting the Sentence

Python

class Solution:
    def sortSentence(self, s: str) -> str:
        answer = ''
        temp = s.split()
        word = {}        
        for i in temp:
            word[i[-1]]= i[:-1]
            
        for i in sorted(word):
            answer = answer+''.join(word[i])+' '
        
        return answer[:-1]