Listing 2's implementation runs in o (n) time. I won't prove this, but the running time of Listing 1's naive, recursive implementation is exponential in n.
清单2中的实现所需的时间比清单1短许多，清单2的运行时间为O (n)，而清单1中的递归实现的运行时间是n的指数。
Figure 1 shows the n-tier layered architecture for service implementation and where these patterns are applied.
图1显示了服务实现的n层分层体系结构以及这些模式的应用位置。
The N-layer platform structure is presented and discussed in detail, especially the key design pattern, some difficulties and the technical implementation method.
本文还重点介绍了该平台的N层体系架构，特别对其中的难点和关键的设计思想，及其实现的技术路线进行了详细的探讨和说明。
The concepts, strategy making procedure, typical implementation methods, steps and key points in blackout restoration of transmission network are Thened. The n...
综述了输电网故障恢复的指导思想、恢复策略的形成过程、典型的实现方法、恢复步骤及恢复过程中所需注意的主要事项。
The concepts, strategy making procedure, typical implementation methods, steps and key points in blackout restoration of transmission network are Thened. The n...
综述了输电网故障恢复的指导思想、恢复策略的形成过程、典型的实现方法、恢复步骤及恢复过程中所需注意的主要事项。
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