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Re:一点疑问

Posted by zhenjie at 2010-08-19 17:19:45 on Problem 1159 and last updated at 2010-08-19 17:23:55
In Reply To:Re:此题为最基本的动态规划。思路如下。 Posted by:200593141 at 2007-09-05 20:26:38 
初始化应当置无穷大，因为是求最小值，如果初始就置0的话，在后面的比较中肯定有0就取0，而这显然是错的，应当是从大到小逐步求出最优解
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