Note that command request here, where your request is a grep taking input from the subdirectory called input and placing the result in a subdirectory called output.

注意，这里的命令请求是一个grep，它从input子目录获取输入，把结果放在out put子目录中。

youdao

So the running time of the problem where the input is T of size N as expressed here formulaically, T of N, the running time of an algorithm, given an input of size N. You know what?

因此一个输入为N的问题的运行时间，在这儿的公式表示为，如果输入为N，那么此算法的运行时间，是多少呢？

youdao

So the running time of the problem where the input is T of size N as expressed here formulaically, T of N, the running time of an algorithm, given an input of size N. You know what?

因此一个输入为N的问题的运行时间，在这儿的公式表示为，如果输入为N，那么此算法的运行时间，是多少呢？

youdao