问HN:如何学习解决习题?

1作者: shivajikobardan4 天前原帖
http://contents2.kocw.or.kr/KOCW/document/2013/soongsil/kimbyounggi1031/7.pdf 请翻到这张幻灯片的第4页。 我知道铅笔和纸的乘法算法是如何工作的。 然而,我一直在思考,却无法为其设计一个电路(阵列乘法器电路)。因为我不知道该怎么说。 这种情况经常发生在我身上。我用教科书和笔记本电脑学习,有时我怀疑使用笔记本电脑会导致注意力分散,从而引发这些问题。但我不确定。 我很乐意在这里获得任何帮助。
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http:&#x2F;&#x2F;contents2.kocw.or.kr&#x2F;KOCW&#x2F;document&#x2F;2013&#x2F;soongsil&#x2F;kimbyounggi1031&#x2F;7.pdf<p>Go to the page number 4 of this slide.<p>I know how pencil and paper multiplication algorithm works.<p>However, I kept thinking but could not come up with a circuit for it(array multiplier circuit). Because I could not &quot;idk what to say&quot; it.<p>This has happened to me a lot. I study with a textbook and laptop and sometimes I suspect that usage of laptop is causing loose focus leading to these issues. However, I am not sure.<p>I&#x27;d be glad to get any help here.