DS-AND-ALGO-AMMUNITION

Problem Collection

Know Thy Complexities!

Hi there! This webpage covers the space and time Big-O complexities of common algorithms used in Computer Science. When preparing for technical interviews in the past, I found myself spending hours crawling the internet putting together the best, average, and worst case complexities for search and sorting algorithms so that I wouldn't be stumped when asked about them.I thought to myself "Why hasn't someone created a nice Big-O cheat sheet?".

Common Data Structure Operations

Array Sorting Algorithms

Cheat-Sheet Poster

Data Structures Selection

Link to one month plan

http://30dayscoding.com/

Link to DSA cracksheet(450 questions)

https://drive.google.com/file/d/1FMdN_OCfOI0iAeDlqswCiC2DZzD4nPsb/view

Link to Striver's Cheatsheet

https://docs.google.com/document/d/1SM92efk8oDl8nyVw8NHPnbGexTS9W-1gmTEYfEurLWQ/edit