题目:原题链接(中等)
标签:排序、数组
解法  | 时间复杂度  | 空间复杂度  | 执行用时  | 
Ans 1 (Python)  | O ( N l o g N + N × P )  | O ( N 2 )  | 72ms (41.48%)  | 
Ans 2 (Python)  | |||
Ans 3 (Python)  | 
解法一:
class Solution:
    def rankTeams(self, votes: List[str]) -> str:
        size = len(votes[0])
        count = {ch: [0] * size for ch in votes[0]}
        for vote in votes:
            for i, ch in enumerate(vote):
                count[ch][i] -= 1
        return "".join(sorted(count, key=lambda x: (count[x], x)))








