It generates a hash table from the predetermined list of valid command-line options and a lookup function whose time complexity is o (1).

它将从预定的有效命令行选项列表和时间复杂度为O(1)的查找函数中生成一个散列表。

youdao

What is meant by "Constant Amortized time" when talking about time complexity of an algorithm?

讨论算法的时间复杂度时，“恒定分摊时间”是个什么鬼？

youdao

It can be seen that both the time complexity and precision are matched with those of LU resolving method through theory analysis and data experiment.

从理论分析和数据实验两方面都表明，此算法的时间复杂性和精度都与LU分解法相当。

youdao

He says, "Poetry in our own time-- -- such is the complexity of the world we live in-- must be difficult."

他写道，“我们这一时代的诗-,正如我们生活着的世界-,让人费解“

耶鲁公开课 - 文学理论导论课程节选

Cubist says the two-month delay is due largely to the complexity of the trial--the FDA needed more time after a recent advisory panel.

FORBES: Magazine Article

Director Sam Mendes mostly eschews the high-tech toys this time, but he fills that void with moral complexity.

FORBES: Review: 'Skyfall' Reaches Great Heights

It sometimes feels as though much of that time has been used to introduce new levels of complexity into the rules around auto-enrolment, causing more disruption for employers than they ever would have anticipated.

BBC: Automatic pension enrolment timetable