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Results tagged with trees
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user 62548
Questions about a special kind of graphs, namely connected and cycle-free ones.
1
vote
Accepted
Interesting problem on tree
In addition, it's not hard to prove that trees in depth-$d$ recursive call don't overlap. …
- 515
3
votes
Accepted
Find longest overlapping interval
You're just a step away from the answer.
Delete all intervals in $S$ which are contained in another interval in $S$. Now $S$ is totally ordered, i.e. for any two interval $[l,r]$ and $[l',r']$, eithe …
- 515