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11 LeetCode interview questions

Difficulty Distribution

Easy

1

9%

Medium

8

73%

Hard

2

18%

Top Topics

Array(5)Design(3)Linked List(3)Two Pointers(2)Sorting(2)Depth-First Search(2)Breadth-First Search(2)Stack(1)Queue(1)Union-Find(1)

All Questions

Title	Difficulty	Acceptance	Frequency	Topics
Design Circular Queue	Medium	54.0%	100.0%	ArrayLinked ListDesign+1
3Sum	Medium	38.6%	87.5%	ArrayTwo PointersSorting
Design a Stack With Increment Operation	Medium	79.9%	87.5%	ArrayStackDesign
Reaching Points	Hard	34.2%	87.5%	Math
4Sum	Medium	40.0%	75.0%	ArrayTwo PointersSorting
Design Hit Counter	Medium	69.6%	75.0%
LRU Cache	Medium	46.8%	75.0%	Hash TableLinked ListDesign+1
Number of Islands	Medium	63.8%	62.5%	ArrayDepth-First SearchBreadth-First Search+2
Merge k Sorted Lists	Hard	58.8%	62.5%	Linked ListDivide and ConquerHeap (Priority Queue)+1
Logger Rate Limiter	Easy	76.8%	50.0%
Course Schedule	Medium	50.8%	50.0%	Depth-First SearchBreadth-First SearchGraph Theory+1

Showing 11 of 11 questions