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StudyUncommon 1 gem

DSA Interview Prep: Arrays & Trees

Uncommon — Thoroughly curated by Hiro Tanaka

LeetCode patterns, time complexity cheatsheet, common tree algorithms explained clearly.

by @hiro

DSAData StructuresAlgorithmsArraysBinary TreesInterview
6
Cards
3
Quiz Qs
4
Glossary
3
Exam Qs
Preview

This pack targets top-25 DSA interview patterns: Two Pointers, Sliding Window, BFS/DFS on trees and graphs, Dynamic Programming fundamentals, and Binary Search templates. Each concept includes time complexity, space complexity, and a worked example. Ideal for FAANG/product company preparation.

First notes

This pack targets top-25 DSA interview patterns: Two Pointers, Sliding Window, BFS/DFS on trees and graphs, Dynamic Programming fundamentals, and Binary Search templates. Each concept includes time complexity, space complexity, and a worked example. Ideal for FAANG/product company preparation.

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