题解 | #修改属性1#

class Employee:

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

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


a = input()
b = int(input())
e = Employee(a,b)
c = int(input())

try:
    print(e.fuck())

except:
    print('Error! No age')
    e.age = c
    print(e.fuck())