面试题答案
一键面试class MyCustomError(Exception):
def __init__(self, message):
self.message = message
super().__init__(self.message)
try:
num = int(input("请输入一个数字: "))
if num < 0:
raise MyCustomError("输入的数字不能小于0")
except MyCustomError as e:
print(f"捕获到异常: {e.message}")