能解出来的才是真大神！
刚看到 @justyy 发了一道数学题，蛮有意思的。
决定也出一道题，考考大神们！（其实今天没文章发了，灌一下水)
这道题可是极其变态的题目，能解出来的是真大神！@coder-bts 敢挑战一下吗？
- Thanks for your appreciation. / 感谢您的赞赏
Github Sponsor
List of appreciation
Because of your support, I realize the value of writing articles. / 由于您的支持，我才能够实现写作的价值。
This piece of writing is an original article, utilizing theCC BY-NC-SA 4.0Agreement. For complete reproduction, please acknowledge the source as Courtesy ofERICET
Behold, those who found delight in this piece also perused
Comment ()