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Persistent Segment Tree With Range Updates
By dx24816, history, 6 years ago, In English

Hello,

Recently, I've been learning about the persistent segment tree. However, is there a way to get a persistent segment tree with range updates, and not just point updates? If so, can someone direct me to a clean and easy implementation in C++? Thanks!

-dx24816

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6 years ago, # |
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If you're talking about persistent lazy propagation, it's obviously possible. Once you understand the concept, you'll see that it's not really different. You'd just have to use more memory and the implementation would be a bit harder.

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6 years ago, # |
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Here is the explanation with some code: Persistent Lazy Propagation

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