注意点:
题目中的hasattr和setattr已经提前定义好,不需要我们自己创建,直接调用即可,格式为:
hasattr(object, attr_name),其中attr_name应为字符串(String)类型
setattr(object, attr_name, attr_value),其中attr_name应为字符串(String)类型
class Employee:
def __init__(self, name, salary):
self.name = name
self.salary = salary
def printclass(self):
print(f"{self.name}'salary is {self.salary}, and his age is {self.age}")
name = str(input())
salary = int(input())
age = int(input())
e = Employee(name, salary)
if print(hasattr(e, "age")):
e.printclass()
else:
setattr(e, "age", age)
e.printclass()

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