6-7@property
这题答案不是 s = Student('Bob', 59) print s.grade() s.score = 60 print s.grade() s.score = 99 print s.grade() 么?grade是方法啊
这题答案不是 s = Student('Bob', 59) print s.grade() s.score = 60 print s.grade() s.score = 99 print s.grade() 么?grade是方法啊
2015-04-16
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