And he went on to score a goal against the United States in a January practice match, a performance which helped him earn a spot on the country's World Cup squad.

VOA: standard.2010.06.09

I want you to recognize classes of algorithms and match what you see in the performance of the algorithm to the complexity of that algorithm. All right?

让我再试一次这么说,我期望大家能通过,算法的复杂度,来看到算法的性能？

麻省理工公开课 - 计算机科学及编程导论课程节选