3211 Now or Later

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3211 Now or Later

Post by yiuyuho »


http://acmicpc-live-archive.uva.es/nuev ... php?p=3211

Any ideas on an efficient algorithm for this? 2 teams in the actual Regional contest solved this, but I cannot find an efficient algorithm for it.

I used floyds and its O(nnnlog(n)) :-?


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