DKarev's blog

Persistent Data Structures Problems
By DKarev, 10 years ago, In English

Hi, everyone! I need some problems, which can be solved with Persistent data structures (It doens't matter what data structure as long as it is persistent). I searched but the only thing that I was able to find was this — http://blog.anudeep2011.com/persistent-segment-trees-explained-with-spoj-problems/ . There are like 5 problems, so I need more. I will be very glad if you could find me some. I need at least 4 or 5, so anything would be in help. Thank you!

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10 years ago, # |
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I remember this one can be solved with persistent segment tree

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10 years ago, # |
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Problem XRQRS can be solved by persistent trie or segment tree

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