Intro to Stacks - Data Structure Explained

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Learn all about stacks, a common data structure used in computer science. Also learn how to answer coding challenges involving stacks.
Course developed by @DestinationFAANG
⭐️ Resources ⭐️
Most asked Technical Interview Questions: docs.google.com/spreadsheets/d/1hzP8j7matoUiJ15N-RhsL5Dmig8_E3aP/edit#gid=1377915986
Github Repo with all the Solutions: github.com/DestinationFAANG/Destination-FAANG-Java-Solution
⭐️ Contents ⭐️
⌨️ (0:00:00) Introduction
⌨️ (0:01:35) About me
⌨️ (0:02:24) Introduction to Stack
⌨️ (0:04:32) Stack in real world
⌨️ (0:05:08) Basic Operations
⌨️ (0:07:16) Stack implementation
⌨️ (0:10:29) Stack use cases
⌨️ (0:19:06) Daily Temperatures
⌨️ (0:32:52) Evaluate Reverse Polish Notation
⌨️ (0:42:17) Min Stack
⌨️ (0:51:10) Generate Parentheses
⌨️ (1:06:43) Car Fleet
⌨️ (1:26:13) Minimum Remove to Make Valid Parentheses
⌨️ (1:36:51) Valid Parentheses
⌨️ (1:48:03) Largest Rectangle In Histogram
⌨️ (2:05:53) Longest Valid Parentheses
⌨️ (2:21:31) Max Stack
🎉 Thanks to our Champion and Sponsor supporters:
👾 davthecoder
👾 jedi-or-sith
👾 南宮千影
👾 Agustín Kussrow
👾 Nattira Maneerat
👾 Heather Wcislo
👾 Serhiy Kalinets
👾 Justin Hual
👾 Otis Morgan
👾 Oscar Rahnama
--
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Опубликовано:

19 мар 2024

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Комментарии : 33

@DestinationFAANG Месяц назад

Thanks a lot freeCodeCamp for posting my course. Really glad to give something back to this awesome community. I would really appreciate if you can support me at my channel as well: www.youtube.com/@DestinationFAANG

@rajaryan5884 Месяц назад

@DestinationFAANG need similar type of video for Queue

@DestinationFAANG Месяц назад

Working on it. Thanks @@rajaryan5884

@leozhong9270 Месяц назад

@@DestinationFAANG I love the explanation, slow and easy to understand. Can you do more videos similar to this?

@DestinationFAANG Месяц назад

yes, you will see more videos like this soon. @@leozhong9270

@abhijithsubash6160 Месяц назад

I was searching for a dsa course just now..😂 Thank you fcc❤

@brandon_wallace Месяц назад

Thank you so much for this video!

@hackermango Месяц назад

The best code camp for beginners... who all agree ?

@Microphunktv-jb3kj Месяц назад

it used to be simplistic... i like how overtime it has become more technical and theoretical information , the technology has become so high level and abstract.. that if u dont go to university... its really hard to learn from top to bottom... for me atleast... im currently implementing oauth2.0 SSO flow, and im sure im doing everything right, but have weird issue in Koa, using node-fetch , SSO resource owner , refuses, to send me aa json paiload back, like ... ;S says syntaxERror : Unexpected end of JSON input... im 100% sure that that fetch body payload is form urlencoded ;S im going crazy already, i ve asked few people, they all say i have written everything correctly, not a single AI model also thinks i have written something wrong.. ;s i even looked up some express examples of other people guides on implementi lets say oauth2 with google, i literally did it the same way as anyone else... does anyone know if node-fetch 3.3.2 is broken on windows platform or smt?... isnt unexpede end of json input like... if json is malformed? does windows and linux have different newline in http post request / response? im starting to think the sso service provider is ignoring oauth2 spec , im just getting either 500 , or a pending Promise ;s wanted to write it myself... i guess im going to just install some Grant lib/framework to do it... wasting too much time ; ] being stuck in such stupid problem... is discouraging... ;s