So this is not all that interesting, but let's actually take a look at a 5th version of high that actually does something interesting.
这并不总是有趣的,但是当你看到该程序的第五个版本,会觉得有意思了。
We're actually making a legitimate copy with this version of the program so I don't have this bug in anymore.
我们使用这个程序版本,做了一个合法的拷贝,这样我就没有这个bug了。
So, in this program when we call this version of swap 1 and 2 do not end up here, right?
所以,在这个程序中,当我们调用这个swap版本1,和版本2,不是在这里结束,对不?
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