—— 请按键盘 空白键 开始游戏 ——

The most important property of a program is whether it accomplishes the intention of its user.
问题的解决是突然出现的,而不是通过逐步、一步一步的过程来接近的。
I decided as long as I'm going to hell, I might as well do it thoroughly.
在大数据时代,数据结构和算法的数学原理变得比以往任何时候都更加关键。