import bisect def get_score_level(score, scores (60, 70, 80, 90), grades EDCBA ): position bisect.bisect(scores, score) return grades[position] print(get_score_level(65))
可以不用那么一推if else了

import bisect def get_score_level(score, scores (60, 70, 80, 90), grades EDCBA ): position bisect.bisect(scores, score) return grades[position] print(get_score_level(65))
可以不用那么一推if else了