class Student(object): def init(self, name, score): self.name = name self.score = score def get_grade(self): if 79 >= self.score >= 60: return 'B' if 100 >= self.score >= 80: return 'A' if 59 >= self.score >= 0: return 'C' else: raise ValueError()
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达仔hongda
class Student(object): def init(self, name, score): self.name = name self.score = score def get_grade(self): if 79 >= self.score >= 60: return 'B' if 100 >= self.score >= 80: return 'A' if 59 >= self.score >= 0: return 'C' else: raise ValueError()