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我总是努力提升自己。
一个问题如果在计算机上可以快速解决,那么它属于P类问题;如果一个解可以快速验证,那么它属于NP类问题。
"In the silence of the night, the whispers of the past become the loudest."
When you can control your emotions, you can control your money.
"Memory is the only paradise from which we cannot be expelled."