The concept of polynomial-time reduction is central to understanding the structure of NP-complete problems.
多项式时间归约的概念对于理解NP完全问题的结构至关重要。
The future of biology is in understanding the complexity of living systems.
译文:保全自身先要孝顺,治理国家先要公正。将“孝”与“公”视为立身处世的根基。
有时候你只需要振作起来,继续前进。