题解 | 修改属性1
修改属性1
https://www.nowcoder.com/practice/c5ab441e5e8f4ec7bf36ba51a3141340
class Employee:
def __init__(self, name: str, salary: int):
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 AttributeError:
print("Error! No age")
# 输入
name = input().strip()
salary = int(input().strip())
age = int(input().strip())
# 创建实例(不包含 age)
e = Employee(name, salary)
# 第一次调用(没有 age)
e.printclass()
# 动态添加 age 属性
e.age = age
# 第二次调用(有 age)
e.printclass()

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