Thus, for a typical program invocation with N options, the code needs only O(N) [N*O(1)] comparisons—an order of magnitude improvement over the legacy code.

因此，对于具有 N 个选项的典型程序调用，代码只需执行 O(N) [N*O(1)] 比较 — 这是对遗留代码的巨大改进。

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We have no doubt that we can carry on the work that was done by so many of the U.N. effort that have been lost, and we see that their legacy is Haiti's hope for the future.

WHITEHOUSE: Haiti Earthquake Relief Update