class Student(object):
def __init__(self, name, score):
self.name = name
self.score = score
def get_grade(self):
if ((self.score >= 80) and (self.score <= 100)):
return 'A'
elif ((self.score >= 60) and (self.score < 80)):
return 'B'
elif ((self.score >= 0) and (self.score < 60)):
return 'C'
else:
raise ValueError('invalid value')
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用户7296618635
class Student(object):
def __init__(self, name, score):
self.name = name
self.score = score
def get_grade(self):
if ((self.score >= 80) and (self.score <= 100)):
return 'A'
elif ((self.score >= 60) and (self.score < 80)):
return 'B'
elif ((self.score >= 0) and (self.score < 60)):
return 'C'
else:
raise ValueError('invalid value')