fker's blog

By fker, history, 5 months ago, In English

2143C - Max Tree It is useful, and actually very easy to implement.

I tried to solve it with DFS, but not very obviously,that's not gonna work.

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5 months ago, hide # |
 
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Here is the USACO guide page for topological sort

Please just look up what you are trying to learn instead of posting blogs like this