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Problem: Given a two-dimensional graph with points on it, find a line which passes the most number of points.此题是Cracking the code 5th edition 第七章第六题,思... 阅读全文
posted @ 2014-05-28 12:22
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The tricky thing is how to decide the key for a hashmap. Especially when you intend to use self-defined objects as key.If you want to make two differe... 阅读全文
posted @ 2014-05-28 11:32
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