Add Binary (LeetCode) | Adding Binary Numbers as Strings Explained

Timestamps:
00:00 - Problem Introduction
00:54 - Quick Intro to Number Systems
03:59 - Algorithm Explanation
05:23 - Coding Walkthrough

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Some great channels to learn more:

[khushijain]

This is one of the best videos for this problem's solution. I loved the explanation.

[jimmyopot]

I didn't study CS on campus, thanks for helping me understand how binary works.

[poojasugandhi]

Literally best video, I checked many but liked your video explanation "the best".

[melanieprevot]

This is indeed the clearest explanation! Thank you!

[arjun]

Excellent explanation man. Liked and subbed

[laisdeghaide]

Next week is my Facebook interview (the last one and I'm kinda nervous), you're helping me a lot. Thank you.

[tarunbehera]

why "i--" and "j--" are decremented inside the array 'a' and 'b' and
Not just before the ending of the while loop??

[-K.abhilasha]

we cannot use it as a[i] & b[j] it is not an array

[gta]

Hi, could you please tell why have you took i and j as a.size()-1 and b.size()-1 respectively, shouldn't their values be a.size() and b.size() . As indexing if string starts from 1 and not 0 . Could you please clear this?

[abelyohannes]

Bro can u help me out on a lil code its for school project please just hint bro