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Binary Indexed Tree DSA Problems

Binary Indexed Tree is an important concept in data structures and algorithms. Practice these problems to master Binary Indexed Tree and prepare for technical interviews.

39

Total Problems

0

Easy

12

Medium

27

Hard

Status

Title

Video

Practice

Solve

Difficulty

Companies

Topics

218. The Skyline Problem

HardCruise Automation +3Array +643.3086%

218. The Skyline Problem

Hard

Cruise Automation+3

Array Binary Indexed Tree+5

307. Range Sum Query - Mutable

MediumAmazon +1Array +341.3729%

307. Range Sum Query - Mutable

Medium

Array Binary Indexed Tree+2

308. Range Sum Query 2D - Mutable

MediumGoogleArray +444.4911%

308. Range Sum Query 2D - Mutable

Medium

Array Binary Indexed Tree+3

315. Count of Smaller Numbers After Self

HardAdobe +3Array +642.6376%

315. Count of Smaller Numbers After Self

Hard

Array Binary Indexed Tree+5

327. Count of Range Sum

HardAdobe +2Array +636.2578%

327. Count of Range Sum

Hard

Array Binary Indexed Tree+5

406. Queue Reconstruction by Height

MediumFacebookArray +373.8427%

406. Queue Reconstruction by Height

Medium

Array Binary Indexed Tree+2

493. Reverse Pairs

HardAmazonArray +631.3742%

493. Reverse Pairs

Hard

Array Binary Indexed Tree+5

673. Number of Longest Increasing Subsequence

MediumAmazon +6Array +349.0261%

673. Number of Longest Increasing Subsequence

Medium

Array Binary Indexed Tree+2

683. K Empty Slots

HardGoogle +1Array +737.1941%

683. K Empty Slots

Hard

Array Binary Indexed Tree+6

1157. Online Majority Element In Subarray

HardNutanixArray +441.9848%

1157. Online Majority Element In Subarray

Hard

Array Binary Indexed Tree+3

1395. Count Number of Teams

MediumAmazon +2Array +370.1041%

1395. Count Number of Teams

Medium

Array Binary Indexed Tree+2

1409. Queries on a Permutation With Key

MediumAmazonArray +284.3492%

1409. Queries on a Permutation With Key

Medium

Array Binary Indexed Tree+1

1505. Minimum Possible Integer After at Most K Adjacent Swaps On Digits

HardBinary Indexed Tree +339.9606%

1505. Minimum Possible Integer After at Most K Adjacent Swaps On Digits

Hard

-

Binary Indexed Tree Greedy+2

1649. Create Sorted Array through Instructions

HardAkuna CapitalArray +639.4568%

1649. Create Sorted Array through Instructions

Hard

Array Binary Indexed Tree+5

1756. Design Most Recently Used Queue

MediumGoogleArray +575.8734%

1756. Design Most Recently Used Queue

Medium

Array Binary Indexed Tree+4

1964. Find the Longest Valid Obstacle Course at Each Position

HardMeta +1Array +262.8066%

1964. Find the Longest Valid Obstacle Course at Each Position

Hard

Array Binary Indexed Tree+1

2031. Count Subarrays With More Ones Than Zeros

MediumGoogleArray +651.5574%

2031. Count Subarrays With More Ones Than Zeros

Medium

Array Binary Indexed Tree+5

2179. Count Good Triplets in an Array

HardWalmart LabsArray +641.3316%

2179. Count Good Triplets in an Array

Hard

Array Binary Indexed Tree+5

2193. Minimum Number of Moves to Make Palindrome

HardAmazon +2Binary Indexed Tree +351.2161%

2193. Minimum Number of Moves to Make Palindrome

Hard

Binary Indexed Tree Greedy+2

2250. Count Number of Rectangles Containing Each Point

MediumAmazon +1Array +335.3516%

2250. Count Number of Rectangles Containing Each Point

Medium

Array Binary Indexed Tree+2

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