class Student(object):
def __init__(self, name, score):
self.name = name
self.score = score
def get_grade(self):
if 80<=self.score <= 100:
return 'A'
elif 60<=self.score <80:
return 'B'
elif 0<=self.score <60:
return 'C'
else:
raise ValueError
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一度剑心
class Student(object):
def __init__(self, name, score):
self.name = name
self.score = score
def get_grade(self):
if 80<=self.score <= 100:
return 'A'
elif 60<=self.score <80:
return 'B'
elif 0<=self.score <60:
return 'C'
else:
raise ValueError