class Student(object): def init(self, name, score): self.name = name self.score = score def get_grade(self): if 60<=self.score <80: return 'B' elif 80<=self.score <=100: return 'A' elif 0<=self.score<60: return 'C' else: raise ValueError
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Superb来了
class Student(object): def init(self, name, score): self.name = name self.score = score def get_grade(self): if 60<=self.score <80: return 'B' elif 80<=self.score <=100: return 'A' elif 0<=self.score<60:
return 'C' else: raise ValueError