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Re:给定的点会不会重复的啊，WA的不行啊In Reply To:给定的点会不会重复的啊，WA的不行啊 Posted by:ghb044100307 at 2008-03-19 09:23:59 > 堆优化的最短路径我同学AC了，我超时，TOP排序WA，错的好辛苦啊！ 解题报告说要拓扑排序 不过这里的排序应该是要按照到源点的距离排序 然后按照这个顺序去更新点的时间 你试试这样子 Followed by: Post your reply here: |
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