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Why range update in Fenwick Tree is meant to has no impact on nodes others than these in range?...


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Simpler Alternatives to Fenwick Trees...


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Is it possible to query number of distinct integers in a range in O(lg N)?...


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How to adapt Fenwick tree to answer range minimum queries...


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How to make this fenwick tree LIS solution faster?...


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Can Fenwick Tree and Segment Tree in C++ perform insertions and deletions in logarithmic time?...


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Need a clear explanation of Range updates and range queries Binary indexed tree...


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What does `(i & (i + 1)) - 1` mean? (in Fenwick Trees)...


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Fenwick tree(BIT). Find the smallest index with given cumulative frequency in O(logN)...


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Dynamic Range Sum Queries...


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What does (number & -number) mean in bit programming?...


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Fenwick tree vs Segment tree...


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Point Updates in Fenwick Tree...


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Calculating sub array sums with a Fenwick tree...


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Find the number of players cannot win the game?...


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Is it possible to build a Fenwick tree in O(n)?...


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Solving Range Minimum Queries using Binary Indexed Trees (Fenwick Trees)...


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Remove repeated elements and give a Range Sum...


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range update on array...


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String query with binary indexed tree...


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range XORed sum using BIT or Fenwick tree...


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RMQ using two fenwick trees (binary indexed tree)...


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Number of Increasing Subsequences of length k...


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Count number of consecutive candies...


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How do I implement a range update and range queries in Binary Indexed Tree?...


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SPOJ INVCNT - how?...


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How to find the total number of Increasing sub-sequences of certain length with Binary Index Tree(BI...


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MySQL: Forcing query to use indices with local variable in WHERE clause...


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How to efficiently find a contiguous range of used/free slots from a Fenwick tree...


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multiplication using fenwick tree...


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