字符串是一个严格的数据结构，在传递字符串的任何地方都存在很多重复的过程。它是隐藏信息的理想工具。

The more we learn, the more we realize how much we don’t know.

The world is full of magical things patiently waiting for our wits to grow sharper.

The community stagnates without the impulse of the individual. The impulse dies away without the sympathy of the community.

地理学是研究地方的科学。它的视野宏大，视角全景。

信心在任何比赛中都是关键，尤其是在VALORANT中。