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Range update/ Query Binary Index Tree

score 798 · Answer 1 · 2015-06-22T09:27:06.497000

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Range update/ Query Binary Index Tree

798 views Asked by Nakshatra At 22 June 2015 at 09:27

score 549 · Answer 2 · 2015-06-21T10:38:14.953000

Range Update - Range Query using Fenwick Tree

549 views Asked by Nakshatra At 21 June 2015 at 10:38

score 4663 · Answer 3 · 2015-06-26T08:32:02.530000

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

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score 169 · Answer 4 · 2013-12-09T20:44:02.620000

Segmentation fault in Fenwick tree(Binary Index Tree)

169 views Asked by ratkke At 09 December 2013 at 20:44

score 153 · Answer 5 · 2017-08-25T16:44:14.710000

How do I calculate mod sum efficiently with query and updates

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score 1076 · Answer 6 · 2017-09-02T06:19:22.250000

range update on array

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score 18333 · Answer 7 · 2020-10-04T01:14:09.143000

Fenwick tree vs Segment tree

18.3k views Asked by Will Kanga At 04 October 2020 at 01:14

score 614 · Answer 8 · 2020-10-13T12:25:28.103000

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

614 views Asked by StackExchange123 At 13 October 2020 at 12:25

score 608 · Answer 9 · 2013-12-25T11:41:46.033000

SPOJ D-Query , BIT but how?

608 views Asked by Dario At 25 December 2013 at 11:41

score 12301 · Answer 10 · 2013-12-27T12:01:42.663000

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

12.3k views Asked by Ankesh Anand At 27 December 2013 at 12:01

score 1158 · Answer 11 · 2014-12-14T06:52:05.690000

Find the total number of increasing subsequence of length k

1.1k views Asked by QWE At 14 December 2014 at 06:52

score 97 · Answer 12 · 2014-12-20T16:54:18.763000

Incorrect update elements in Fenwick Tree

97 views Asked by Porfiriy At 20 December 2014 at 16:54

score 156 · Answer 13 · 2020-11-29T05:43:05.223000

Find the number of players cannot win the game?

156 views Asked by tusharRawat At 29 November 2020 at 05:43

score 6526 · Answer 14 · 2013-08-05T18:33:26.613000

How to do a range update in Binary Indexed Tree or Fenwick Tree?

6.5k views Asked by Tamim Addari At 05 August 2013 at 18:33

score 2826 · Answer 15 · 2012-07-29T22:32:05.697000

3d Fenwick tree

2.8k views Asked by Denys Astanin At 29 July 2012 at 22:32

score 1680 · Answer 16 · 2012-08-08T23:27:49.723000

Binary Indexed Tree (Fenwick Tree) - about updating

1.6k views Asked by Haidar Abboud At 08 August 2012 at 23:27

score 532 · Answer 17 · 2020-09-18T14:44:08.457000

Point Updates in Fenwick Tree

532 views Asked by AudioBubble At 18 September 2020 at 14:44

score 1009 · Answer 18 · 2021-05-28T17:27:56.380000

Dynamic Range Sum Queries

1k views Asked by anand singh At 28 May 2021 at 17:27

score 2995 · Answer 19 · 2014-01-20T12:39:16.573000

How to use Binary Indexed tree to count the number of elements that is smaller than the value at index?

2.9k views Asked by Unbound At 20 January 2014 at 12:39

score 111 · Answer 20 · 2020-07-12T14:01:17.593000

Implementation of Fenwick Tree gives TLE

111 views Asked by Rider At 12 July 2020 at 14:01

TechQA.

List Question

Range update/ Query Binary Index Tree

Range Update - Range Query using Fenwick Tree

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

Segmentation fault in Fenwick tree(Binary Index Tree)

How do I calculate mod sum efficiently with query and updates

range update on array

Fenwick tree vs Segment tree

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

SPOJ D-Query , BIT but how?

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

Find the total number of increasing subsequence of length k

Incorrect update elements in Fenwick Tree

Find the number of players cannot win the game?

How to do a range update in Binary Indexed Tree or Fenwick Tree?

3d Fenwick tree

Binary Indexed Tree (Fenwick Tree) - about updating

Point Updates in Fenwick Tree

Dynamic Range Sum Queries

How to use Binary Indexed tree to count the number of elements that is smaller than the value at index?

Implementation of Fenwick Tree gives TLE

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