Do not spend all your time on training or studying - this way you will probably become very exhausted and unwilling to compete more. Whatever you do - have fun. Once you find programming is no fun anymore – drop it. Play soccer, find a girlfriend, study something not related to programming, just live a life - programming contests are only programming contests, and nothing more. Don't let them become your life - for your life is much more interesting and colorful. --Petr
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非常感谢 Potaty 大大的援助使得我最后A出了这两题DP==================================189A ： 求切分后的ribbon最多的数目，不过要求切分后只能存在a or b or c 的长度O（n）的效率：遍历下来求 f[i - a]、f[i - b]、 f[i... 阅读全文
posted @ 2015-02-08 21:31
Jeremy Wu
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