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 Exception as e:
            print("Error! No age")
            self.age = input()

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

e = Employee(name,salary)
e.printclass()    #第一次错误就会获得age

e.printclass()