MrDepomposition's blog

hello
By MrDepomposition, history, 5 years ago, translation, In English

hello pleasy dont downvote me, it is my fourth blog, today i want to talk about segment tree
why are we using segment trees for calculating sums, when we can use operator + ? please dont laugh at me i am newbie help

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5 years ago, # |
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Before Segment Trees you might want to check what Prefix Sum is.

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5 years ago, # |
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It is way cooler

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