There are two possibilities. If the answer is yes, then I'm still looking for the answer, what do I want to do? Well, I don't have to do anything other than change the counter.

这就是一个测试，有两种可能的结果，如果结果为是的话，然后我就要继续找寻目标数,我该怎么做呢？好。

麻省理工公开课 - 计算机科学及编程导论课程节选