Best 2D Matrix Dynamic programming problem @ Google, FB, Amazon, Apple, Microsoft || Unique Paths:62

Описание: #Two #Dimentional #Apple #Google #Microsoft #Facebook #Dynamic #Programming #Technical #Interview #problem #Important #Concept #Learning #Blind75

Solving this best entry question to understand two dimentional metrix with dynamic programming, a technical interview problem asked at Google, Amazon, Facebook, apple, Microsoft, Bloomberg...

Problem: Unique Paths, Leetcode problem: 62

Understanding the solution achieved in optimal time, using Dynamic Programming.

This is a great problem to get solidify concept of dynamic programming.

Leetcode Medium: Dynamic Programming, Very Important, Concept and understanding.

Leetcode link: https://leetcode.com/problems/unique-...

Not stopping till we get employed in FAANG.

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Email: [email protected]

List of Most Important Questions and Solutions:
https://docs.google.com/spreadsheets/...

GitHub Repository for Questions solved so far:
https://github.com/DestinationFAANG/D...

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Patreon:   / destination_faang  

About me and My Purpose:

I am a software engineer with 5+ years of experience @ Non-FAANG company. I have always been bad at coding and really bad at programming interviews. So, once I got employed in IT industry, I worked on operations (just so I can avoid coding).

But deep down I always wanted to work at an Elite IT company. So, I decided to face my fears, and to master coding & technical Interviews. I started with LeetCoding 1 problem a day. But I was facing issues with consistency, I would solve LC problems for week, and then drop it for 2-3 weeks. This lasted till 6 months.

And upon deeper investigation I found that I was not committed enought. Then suddenly my wife gave me an idea, that rather then focusing on solving a LC problem for my-self, why don't I commit to make videos on solving the LC problems. And try to complete atleast one video a day. Hence, I started this channel.

Here are reasons on why I started the channel.

1) To have a motive for me to solve leetcode problems.
2) In order to solve a LC problem, first I have to really understand the problem and explain my thought process, which solidifies my concepts.
3) I can document my progress. Also learn a new skill on how to run a YT channel.
4) My work can help other software engineers.
5) I can have something cool to mention in my linked-in and resume.

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Problem asked recently in following companies in coding interview:
Google interview,
Facebook interview,
Amazon interview,
Apple interview,
Microsoft interview,
Bloomberg interview,
Adobe interview,
Zillow interview,


My dream IT companies:

FAANG,
Facebook,
Google,
Amazon,
Netflix,
Microsoft,
apple,
doordash,
roblox,
stripe,
instacart,
uber,
lyft,
twitter,
linked In,
pinetrest,
bloomberg,
robinhood,
box,
two sigma,
byte dance,
tik tok,
air bnb,
nuro,
ui path,
oracle,
twitch,
data bricks,
waymo,
dropbox,
coinbase,
snowflake,
snap,
nvdia,
broadcom,
slack,
intel,
cisco,
indeed,
salesforce,
reddit,
wayfair,
okta,
splunk,
service now,
coursera,
square,
upgrade,
mozilla,
yelp,
unity,
ebay,
affirm,
stach adapt,
amplitude,
github,
wish,
brex,
etsy,
chime,
shopify,
amd,
GoDaddy,
IBM,


Introduction: 00:00
Understanding the Problem: 00:31
Building an approach to identify solution:02:53
Optimal Solution using Dynamic Programming: 05:54
Coding: 09:14