题解 | #修改属性2#

class Employee:
    def __init__(self, name, salary) -> None:
        self.name = name
        self.salary = salary

    def printclass(self):
        print(f"{self.name}'salary is {self.salary}, and his age is {self.age}")


name = input()
salary = int(input())
age = int(input())

e = Employee(name, salary)
if hasattr(e, "age"):
    e.printclass()
else:
    print(False)
    setattr(e, "age", age)
    e.printclass()