题解 | #修改属性1#

class Employee:
    def __init__(self, name, salary):
        self.name = name
        self.salary = salary

    def printclass(self):
        try:
            print(f"{self.name}'salary is {self.salary}, and his age is {self.age}")
        except:
            print('Error! No age')
    
    
e = Employee(input(), int(input()))
e.printclass()

e.age = int(input())
e.printclass()

#打印的 's salary 非得改成 'salary, 逼死强迫症