这道题实在是一个比较简单的题目并不需要你那么复杂的代码，[题解传送门](https://blog.csdn.net/2301_78942057/article/details/136985577?csdn_share_tail=%7B%22type%22%3A%22blog%22%2C%22rType%22%3A%22article%22%2C%22rId%22%3A%22136985577%22%2C%22source%22%3A%222301_78942057%22%7D)
by lijingshu_304775 @ 2024-03-24 12:42:01