But you'll see that once you get to final projects frankly, you're not gonna want to implement everything from scratch.

但是一旦你得出了最终方案，你就不会愿意利用框架去,实现任何功能了。

哈佛公开课 - 计算机科学课程节选

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