Recursion - Pattern Questions + Bubble Sort + Selection Sort

In this video we solve some of the pattern problems using #recursion. Using which we implement bubble sort and selection sort with recursion.

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👉 Resources

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Timestamps:
00:00 Introduction
01:19 Q1 : Triangle 1
09:27 Q2 : Triangle 2
13:44 Q3 : Bubble Sort
21:32 Q4 : Selection Sort
34:17 Outro

#placement #dsa #interviews

[Tomharry]

Recursion is the part where even the most intelligent of folks struggle and give up programming. In India, I have personally seen intelligent people reluctant to share their knowledge out of hyper competetiveness. You don't know how many lives you're building by generously sharing this top level knowledge free of cost. God will always bless you for this selfless noble act, Kunal Sir 🙏

[nikolas]

Gotta appreciate how you linked the pattern thing to bubble sort and selection sort...at first I was confused about it but then in a moment I was like "woah got it". Top-notch playlist

[MozhdehNourizadeh]

Kunal, I cannot express my gratitude enough. Your teaching has been exceptional and transformative for me. I have finally grasped the concept of recursion - something that eluded me until now. You are an incredible teacher and mentor. PLEASE PLEASE PLEASE teach us more subjects like Hashmap and Dynamic programming. I am eagerly looking forward to taking those courses as well. 🙏

[prasadm]

Yes, as you mentioned we r waiting for that course on DP that no-one has created so far !!!

[saurabhjaswal]

This playlist helps me a lot, thanks man for providing such a brilliant course

[senseiAree]

I'm not a Java Programmer but Getting inspired by you, I have created a new Hackerank Account and started solving the problem solving questions again but this time I am using Recursion only. I have had six stars in problem solving before but I always struggled on Recursion. Thanks a lot Kunal Sir. You gave me inspiration. My core weakness was permutation and combination... Today after watching your algorithm on Recursion: Subset... I implemented the code in C# and I started jumping out of enthusiasm when it ran successfully.. I also implemented dynamic programming to it so it doesn't repeat on the same characters in the string. I can't elaborate with words how thankful I am.

[ronitsharma]

Have to say one has to put everything to create a course like this !!!
Thanks for the awesome and intuitive course but kunal bhai please complete this playlist. We really need videos on the rest of the

[mrwhosetheboss]

kunal beside programming your are really a good teacher like u started with patterns thats simillar to two sorting technique its amazing and really helpfull thanks

[realism]

Dp bro please, u r the best teacher i got so far, and struggling in dp the most, want to study from you

[preetidas]

the best recursion playlist on Youtube🙌

[abirgupta]

Hey Kunal, can you share a tentative timeline for this bootcamp? That will be very helpful. Anyways the videos are super awesome !!

[learnandtravel]

so here i completed more than half of the videos of this dsa playlist, day by day dsa is looking easy thanks to kunal for this amazing playlist and waiting for you to complete this playlist

[keshavdeosharma]

Thanks Kunal Bhaiya for sharing the knowldege.

[devjoshi]

really liked how you changed the intuition of pattern algorithm to make us understand the recursions for both the sorts, kinda makes people get up from all the boring tutorial vibe, haha loved it

[rajeevkandpal]

Hey @Kunal, thanks for all the awesome content you are providing for free. This is pure GOLD i must say. Can you point me to some of DP videos you have, I am not able to find anything on DP on your channel?

[ishanvyas]

your explaination is so clear i was able to solve the bubblesort and selection sort problem with recursion without looking your solution first. Thanks a lot brother you're really awesome

[KshitizAnand-xrwj]

Thank you so much Kunal for teaching us the recursive way of bubble sort and selection sort, that was so amazing.

[ridoychandradey]

Recursion guru Kunal Kushwaha. Eagerly waiting for dynamic programming series.

[aryangupta]

Must say it is the best playlist for recursion over the internet so far ...

[AdityaSingh-nzif]

MindBlowing, u just connected a simple pattern question to BubbleSort, gave JEE feel when my teachers used to connect Advance problems to a simple concept. I am eagerly waiting for the DP series.