"I should say that is rather contradictory." "If you put a lot of subsidy that means the production is not competitive or not cost efficient."

VOA: standard.2010.05.13

If we could do sort, then we saw, if we amortized the cost, that searching is a lot more efficient if we're searching a sorted list.

如果我们可以做排序，然后我们可以看到，如果我们分摊开支,在有序列表中搜索将会变得更高效。

麻省理工公开课 - 计算机科学及编程导论课程节选