Greedy + Heap problems

Revision en1, by winaichan263, 2016-04-16 11:22:49

Hi. I've been taking a look at this problem from APIO 2007. I'm not really proficient at these kinds of problems (greedy + heap, possibly applications of dp?). Do any of you guys have nice problems to recommend? As you can see from my rating, I'm not that good yet so don't give me Div 1. D and E problems please...

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en1 English winaichan263 2016-04-16 11:22:49 377 Initial revision (published)