class Student(object):
def __init__(self, name, score):
self.name = name
self.score = score
def get_grade(self):
if self.score >= 60 and self.score < 80 :
return 'B'
if self.score >= 80 and self.score <= 100:
return 'A'
if self.score <0 or self.score>100:
raise ValueError('wrong values')
return 'C'
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来自cx301-5星系
class Student(object):
def __init__(self, name, score):
self.name = name
self.score = score
def get_grade(self):
if self.score >= 60 and self.score < 80 :
return 'B'
if self.score >= 80 and self.score <= 100:
return 'A'
if self.score <0 or self.score>100:
raise ValueError('wrong values')
return 'C'