Kerry,during a recent trip to Afghanistan and Pakistan, is credited with playing a key role in convincing Afghan President Hamid Karzai to enter a run-off election, following wide-spread corruption that tainted the initial contest in August.

VOA: standard.2009.10.26

OK, says it says enter a float. I give it something that can be converted into a float, it says fine. I'm going to go back and run it again though. If I run it again, it says enter a float.

好了，看到他说输入一个浮点数,我输入它可以转换为浮点数的值,那没问题，我回过来再运行一遍,如果我再运行一遍。

麻省理工公开课 - 计算机科学及编程导论课程节选

So I run this, Enter, and therein lies the nothing.

我运行它，回车，但那里什么也没出现。

哈佛公开课 - 计算机科学课程节选

And again, if I just run this, just to show that it's going to do the right thing, it says enter base, I'm obnoxious, it says oops, wasn't a float, so we'll be nice about it and I enter a height, and it prints out what I expected. I just concatenated those strings together, by the way, at the end.

我再来运行下看是不是做对了,提示输入底，噢，它提示说不是浮点数，我很高兴，然后我输入一个,浮点数作为高度显示结果和我预期的相同,顺便说一句,我只是在最后把这些字符串连接起来了。

麻省理工公开课 - 计算机科学及编程导论课程节选

All right, I'm going to run copy one enter.

好的，然后run，copy1，回车。

哈佛公开课 - 计算机科学课程节选

So let's go ahead and run return one, enter.

我们继续运行return1，回车。

哈佛公开课 - 计算机科学课程节选

Now let's run Arg V1; enter.

现在让我们运行argv1，回车。

哈佛公开课 - 计算机科学课程节选