Amazon SDE

🔗

https://seanprashad.com/leetcode-patterns/

https://neetcode.io/roadmap

https://github.com/hxu296/leetcode-company-wise-problems-2022

2 Pointers

Greedy Algorithms

Dynamic Programming

Kadane’s Algorithm

Boyer-Moore Algorithm

Dijkstra’s Algorithm

Sliding Window

Search

Sorting

Stack

HashMap

Heap

Union-Find

Bit Manipulation

Math + Combinatorics

https://www.youtube.com/watch?v=L51xE6y-KWY

Coding Exams

JP Morgan

Capital One

Citadel

Amazon

Arrays / Hash Maps

1. Two Sum
2. Contains Duplicate
3. Product of Array Except Self
4. Maximum Subarray
5. Subarray Sum Equals K
6. Top K Frequent Elements
7. Longest Consecutive Sequence

Sliding Window

1. Longest Substring Without Repeating Characters
2. Longest Repeating Character Replacement
3. Minimum Window Substring

Two Pointers

1. Valid Palindrome