如果你升级的版本中，失活和删除它一眼。

If you upgrade from a previous version, deactivate and delete it first.

youdao

如果你升级了付费计划，就能看到一些华丽一点的模板了。

If you upgrade to a paid plan you often get more sophisticated templates.

youdao

这可是个聪明帐：如果你的升级包卖100美元，华尔街就认为它值100美元。

It's a neat accounting trick: if you sell a software package for $100, Wall Street will value that at $100.

youdao

And so if you choose to elect the hacker edition of this week's problem set the challenge will be to figure out not only how to implement the game but how to implement a solver for the game.

因此，如果你选择这周的应用题目为升级版,那么你将面临的挑战,不仅是如何实现这个游戏，而且,要实现此游戏的解决方法。

哈佛公开课 - 计算机科学课程节选

Now for the hacker edition, if you are feeling up to a bit more of a challenge you'll find that when you run the game, one it's not all that hard to use some ASCII art just make it a little fancier as the teaching fellow who implemented this solution did.

对于升级版，如果你能应付更大的,挑战，你会发现当你在玩这个游戏时，用一些字符画把它做得,比那些教学人员做的更有新意,并不是那么困难。

哈佛公开课 - 计算机科学课程节选