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Binary Indexed Tree Problems - DSA Corner | Talentd

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DSA Corner

Dashboard Questions Topics Companies Sheets

Binary Indexed Tree

Topic

39 coding problems covering Binary Indexed Tree concepts. Master this topic and improve your problem-solving skills.

39

Problems

0

Easy

12

Medium

27

Hard

Difficulty

All39 Easy0 Medium12 Hard27

Status	Title	Video	Leetcode	Solve	Difficulty	Companies	Topics
	218. The Skyline Problem			Solve	Hard	Cruise Automation+3	Array Binary Indexed Tree+5
	315. Count of Smaller Numbers After Self			Solve	Hard	Adobe+3	Array Binary Indexed Tree+5
	327. Count of Range Sum			Solve	Hard	Adobe+2	Array Binary Indexed Tree+5
	493. Reverse Pairs			Solve	Hard	Amazon	Array Binary Indexed Tree+5
	683. K Empty Slots			Solve	Hard	Google+1	Array Binary Indexed Tree+6
	1157. Online Majority Element In Subarray			Solve	Hard	Nutanix	Array Binary Indexed Tree+3
	1505. Minimum Possible Integer After at Most K Adjacent Swaps On Digits			Solve	Hard	-	Binary Indexed Tree Greedy+2
	1649. Create Sorted Array through Instructions			Solve	Hard	Akuna Capital	Array Binary Indexed Tree+5
	1964. Find the Longest Valid Obstacle Course at Each Position			Solve	Hard	Meta+1	Array Binary Indexed Tree+1
	2179. Count Good Triplets in an Array			Solve	Hard	Walmart Labs	Array Binary Indexed Tree+5
	2193. Minimum Number of Moves to Make Palindrome			Solve	Hard	Amazon+2	Binary Indexed Tree Greedy+2
	2286. Booking Concert Tickets in Groups			Solve	Hard	Google	Binary Indexed Tree Binary Search+2
	2407. Longest Increasing Subsequence II			Solve	Hard	Apple+1	Array Binary Indexed Tree+5
	2426. Number of Pairs Satisfying Inequality			Solve	Hard	Google	Array Binary Indexed Tree+5
	2519. Count the Number of K-Big Indices			Solve	Hard	Amazon	Array Binary Indexed Tree+5
	2552. Count Increasing Quadruplets			Solve	Hard	SAP+1	Array Binary Indexed Tree+3
	2659. Make Array Empty			Solve	Hard	TikTok	Array Binary Indexed Tree+5
	2736. Maximum Sum Queries			Solve	Hard	-	Array Binary Indexed Tree+5
	2916. Subarrays Distinct Element Sum of Squares II			Solve	Hard	Amazon	Array Binary Indexed Tree+2
	2921. Maximum Profitable Triplets With Increasing Prices II			Solve	Hard	IBM	Array Binary Indexed Tree+1
	2926. Maximum Balanced Subsequence Sum			Solve	Hard	Amazon	Array Binary Indexed Tree+3
	2940. Find Building Where Alice and Bob Can Meet			Solve	Hard	Infosys	Array Binary Indexed Tree+5
	3009. Maximum Number of Intersections on the Chart			Solve	Hard	-	Array Binary Indexed Tree+2
	3072. Distribute Elements Into Two Arrays II			Solve	Hard	-	Array Binary Indexed Tree+2
	3161. Block Placement Queries			Solve	Hard	-	Array Binary Indexed Tree+2
	3187. Peaks in Array			Solve	Hard	-	Array Binary Indexed Tree+1
	3245. Alternating Groups III			Solve	Hard	-	Array Binary Indexed Tree

The Skyline Problem

Hard✓ Solution📹 Video

Cruise Automation+3

Array Binary Indexed Tree Divide and Conquer+4

Count of Smaller Numbers After Self

Hard✓ Solution📹 Video

Adobe+3

Array Binary Indexed Tree Binary Search+4

Count of Range Sum

Hard📹 Video

Adobe+2

Array Binary Indexed Tree Binary Search+4

Reverse Pairs

Hard📹 Video

Amazon

Array Binary Indexed Tree Binary Search+4

K Empty Slots

Hard✓ Solution📹 Video

Google+1

Array Binary Indexed Tree Heap (Priority Queue)+5

Online Majority Element In Subarray

Hard📹 Video

Nutanix

Array Binary Indexed Tree Binary Search+2

Minimum Possible Integer After at Most K Adjacent Swaps On Digits

Hard📹 Video

Binary Indexed Tree Greedy Segment Tree+1

Create Sorted Array through Instructions

Hard✓ Solution📹 Video

Akuna Capital

Array Binary Indexed Tree Binary Search+4

Find the Longest Valid Obstacle Course at Each Position

Hard✓ Solution📹 Video

Meta+1

Array Binary Indexed Tree Binary Search

Count Good Triplets in an Array

Hard📹 Video

Walmart Labs

Array Binary Indexed Tree Binary Search+4

Minimum Number of Moves to Make Palindrome

Hard📹 Video

Amazon+2

Binary Indexed Tree Greedy String+1

Booking Concert Tickets in Groups

Hard📹 Video

Google

Binary Indexed Tree Binary Search Design+1

Longest Increasing Subsequence II

Hard📹 Video

Apple+1

Array Binary Indexed Tree Divide and Conquer+4

Number of Pairs Satisfying Inequality

Hard📹 Video

Google

Array Binary Indexed Tree Binary Search+4

Count the Number of K-Big Indices

Hard📹 Video

Amazon

Array Binary Indexed Tree Binary Search+4

Count Increasing Quadruplets

Hard📹 Video

SAP+1

Array Binary Indexed Tree Dynamic Programming+2

Make Array Empty

Hard📹 Video

TikTok

Array Binary Indexed Tree Binary Search+4

Maximum Sum Queries

Hard📹 Video

Array Binary Indexed Tree Binary Search+4

Subarrays Distinct Element Sum of Squares II

Hard📹 Video

Amazon

Array Binary Indexed Tree Dynamic Programming+1

Maximum Profitable Triplets With Increasing Prices II

Hard📹 Video

IBM

Array Binary Indexed Tree Segment Tree

Maximum Balanced Subsequence Sum

Hard📹 Video

Amazon

Array Binary Indexed Tree Binary Search+2

Find Building Where Alice and Bob Can Meet

Hard📹 Video

Infosys

Array Binary Indexed Tree Binary Search+4

Maximum Number of Intersections on the Chart

Hard📹 Video

Array Binary Indexed Tree Geometry+1

Distribute Elements Into Two Arrays II

Hard📹 Video

Array Binary Indexed Tree Segment Tree+1

Block Placement Queries

Hard📹 Video

Array Binary Indexed Tree Binary Search+1

Peaks in Array

Hard📹 Video

Array Binary Indexed Tree Segment Tree

Alternating Groups III

Hard📹 Video

Array Binary Indexed Tree