All right. I was going to do one more example, but I've run you up to the end of the time.

好，本来想再讲个例子的，但是我想该下课了。

麻省理工公开课 - 计算机科学及编程导论课程节选

So how long it takes to run is related to how many items I end up being able to fit into the knapsack.

所以，运行的时间是和我能够,装进背包的物品数目有关的。

麻省理工公开课 - 计算机科学及编程导论课程节选