—— 请按键盘 空白键 开始游戏 ——

The challenge in theoretical computer science is not just to solve problems, but to understand the nature of problem-solving itself.
The city is the greatest invention of mankind, and architecture is its language.
可持续性不仅仅是一个目标,更是我们对未来肩负的责任。
Innovation distinguishes between a leader and a follower.
NP中的每个问题都可以归约为可满足性问题,这是计算复杂性理论的基石。