DataStructure

This repo will contain snippets for DSA to revise concepts

LeetCode Profile - https://leetcode.com/u/Nikhil-Sachan/

Topics

• Array

• Sorting Algo

• Recursion / Backtracking

• Binary Search

• Bit Manipulation

  1. https://leetcode.com/discuss/interview-question/3695233/all-types-of-patterns-for-bits-manipulations-and-how-to-use-it

• 2 Pointers

  1. https://leetcode.com/discuss/study-guide/1688903/Solved-all-two-pointers-problems-in-100-days

• Sliding Window

  1. https://leetcode.com/discuss/interview-question/3722472/mastering-sliding-window-technique-a-comprehensive-guide
  2. https://leetcode.com/discuss/study-guide/1773891/Sliding-Window-Technique-and-Question-Bank
  3. https://leetcode.com/discuss/study-guide/3630462/Top-20-Sliding-Window-Problems-for-beginners

• Linked List

  1. https://leetcode.com/discuss/study-guide/2434752/90-of-the-Linked-List-questions-on-linked-list-classified-into-Types

• Stack / Queue / Priority Queue

• Trees

  1. https://leetcode.com/discuss/study-guide/1212004/binary-trees-study-guide
  2. https://leetcode.com/discuss/study-guide/1337373/tree-question-pattern-2021-placement

• DP

• Graph

  1. https://leetcode.com/discuss/study-guide/1326900/graph-algorithms-problems-to-practice
  2. https://leetcode.com/discuss/general-discussion/655708/graph-for-beginners-problems-pattern-sample-solutions/