I saw many videos on CZcams and I am currently enrolled in a paid course but no one explains bubble shot Algorithm as detailed you explained to us and for the first time I heard about Stable and Unstable Sorting Algorithm type till now I never experienced that kind of detailed explanation so thank you so much for doing such a great thing for the community. #bhaiyon_Mein_bhaiya_Kunal_bhaiya
@@KunalKushwaha hey sir what to do if there is a number more than once time, if tried it short the whole array but at the end it didn't fix number which is more than one time I use an array {2,3,5,6,8,7,9,6} and it give me result {2,3,5,6,7,8,9,6} how to fix that
Whenever Kunal says, Why we are doing it? The answer that rings in my mind is ... We will cover it in Object-Oriented Programming. :) Great Work Kunal Love your energy
I'm a year 2 student studying CS in Hong Kong. I'm currently enrolled in my Data Structure course and we are in Week 2 now. My uni course hasn't been amazing because professors never put enough effort into teaching. I have been following your DSA Playlist since the beginning of August. The past month has been extraordinarily amazing and I'd say I owe you one for explaining "EVERY" tiny detail of JAVA which is the primary focus of Year 2 and explaining why EVERYTHING happens, which is extremely crucial. I will absolutely rely on your playlist for this semester for my DS Course. Really appreciate this hard work. Keep it up, brother!
This is my first comment of my life, it's because of you. I really really appreciate your effort to deep dive in every topic. This is the best lecture on Bubble sort. A huge respect for you.
I had done 3 java courses and I still didn't get a lot of stuff. I thought I was quite dumb and not fit for it. But this course suddenly made a lot of things clear. I have been stuck in the same company for almost 3 years and now I think I'll be able to apply for jobs with confidence. Hats off to you for doing the unthinkable. I'll recommend everyone to go blindly for this course whether you're a noob or a pro.
I was struggling with sorting, and though this is a Java DSA playlist, I gave bubble sort a shot in my CPP code. Your explanation made it feel so easy, and I managed to code it without any trouble. Thanks a ton for providing such amazing free educational content. It really helped me out! Keep up the awesome work!
Like always Kunal, you've saved me the trouble of going through all the internet trying to grasp these concepts. Your approach to teaching makes it quite easy, thank you
Amazing video man! never ever algorithms seemed this interesting to me. You know how DSA is taught in unis and this is way better than that. I mean absolutely no comparison there. Keep up the good work!!
its actually midnight 3.00 am here..im going through your DSA courses here...but i never felt asleep for a single second ...you are an ammazing mentor 🤩🤩🤩🤩 ....and the way you describe it was crystal clear ....Thank you so much bro 😇😇😇
I did study this algorithm in college but at that time I didn't get why we were doing what we were doing and now thanks to Kunal I get it and suddenly everything makes sense, Thank you!!❤️
@@siddharthsid1540 it is just for checking if any swaps are occurring in the previous iteration , if there are no swaps ,then there is no point to go to next iteration and do this process again , instead of that we will terminate the process by checking this condition.
I had also not scored well enough in 10th and 12th and also failed in JEE twice, I had lost all confidence untill I saw Kunal doing this great community work. I have now regained my confidence and will work hard along with your guidance and hope to do great in future. We are with you brother. #DSAwithKunal.
I learnt Bubble sort 1st time in class 11 and i was like : kya h ye.... my CS teacher to me: DSA is not everyone's cup of tea ☕ so , u have to remember it for your exams(ratta laga lo ).. Also me now : Hauaa bna rakha h😒🤦♂️ I am in relationship with DSA now😎💕
Free Quality Education at its best . Thank you Kunal for putting such a complex topic in very simplified manner . This channel is gonna break some records in time to come!!! God bless you with everything today and always !!!
30:16 for a second I thought how can someone take so long to add 1 + 2 + 3 + 4 lmao but then I got to know you were thinking something different. Anyways kudos to your efforts towards the community!
That entire calculation of time complexity got completely messed up. The reason lies with the mixing up of generic N and ignoring that N= 5 for that case. Otherwise, the calculation should be straight forward: N-1 + N-2 ......+ N-(N-1) = N(N-1)/2. Also, explaining a bit about the divide-and-conquer' approach as one of the main concepts in computational thinking should have saved a lot of time in the starting that went into explaining which looks more like hitting around a bush. kudos, Kunal!
Thank you bhaiya for this amazing FREE course, getting lot of confidence when you are bursting all myth's around. It's true there is no such quality content in the internet #OPKUNALBHAIYA
The way you explained the time complexity is great for this sorting algorithm. Your videos are very detailed. Thanks a lot for the great content. I am hearing about stable and unstable sort for the first time, thanks a lot for explaining it with colors.
Tomorrow I am going to explain all about bubble sort but before a day I want some confidence so that I saw the Kunal bubble sort video for the best explanation and that is amazing and after seeing this my confidence is like upper level(I am going to excite the class).
Loved the explanation and specially the optimisation that you made to the algorithm when array gets sorted. (Usually this optimisation is not given in books even). Thanks Kunal ;-)
Very Nice explanation of all topics. Especially the questions you don't only solve it but also teach how to approach and how to think on our own. This is excellent teaching. Thank you very much.
Great work and explanation! A small point: The reason explained for N^2 time complexity seems incorrect. The N^2 term seems to have a minus sign which suggests time taken would decrease with increasing N. However, if the 4 in the first term, i.e. 4N, is instead written as (N-1)*N (as N is 5 in the example taken), then N^2 will have a positive sign overall.
Yes, you are right. It was only for this case, I didn't know how to explain before we cover complexity analysis. Hence, I'll cover complexity of each algorithm in that video.
Hey ! but for worst case Overall time complexity should be O(N^3) , on considering outer loop. You have considered only inner loop 31:20 as time complexity why?
@@aniketyadav6009 Same question comes into my mind i searched about it and come to know that outer loop is just iterating not taking any time (quite less which is ignorable) and most of the operations are being done in inner loop.
My professor went over all type of sorts in like half an hour, I got basically zero knowledge from that lecture. Thank you Kunal for giving effort to create such a detailed lecture on bubble sort.
Hey Kunal you are doing fantabulous job bro. I had completed my undergrad last year and I started dsa from last month for career advancement .Literally speaking the way you explain thing in simple way is awesome.
Thanks Kunal, it is really great, i tried by reducing the first loop after every run because last element is anyway the largest in array. // Here y is my array for(int count=y.length;count >0; count--){ for (int i=0;iy[i+1]) { int temp = y[i]; y[i] = y[i+1]; y[i+1] = temp; } } }
@@KunalKushwaha Your DSA playlist is excellent content I have found on the subject till date. I have not completed the entire playlist, but I can confidently say with the lectures so far I watched. Thanks again.
I saw many videos on CZcams and I am currently enrolled in a paid course but no one explains bubble shot Algorithm as detailed you explained to us and for the first time I heard about Stable and Unstable Sorting Algorithm type till now I never experienced that kind of detailed explanation so thank you so much for doing such a great thing for the community.
#bhaiyon_Mein_bhaiya_Kunal_bhaiya
Thank You!
@@KunalKushwaha such a amazing Explanation
True, to a 100%
@@KunalKushwaha hey sir what to do if there is a number more than once time, if tried it short the whole array but at the end it didn't fix number which is more than one time I use an array {2,3,5,6,8,7,9,6} and it give me result {2,3,5,6,7,8,9,6} how to fix that
Whenever Kunal says, Why we are doing it? The answer that rings in my mind is ... We will cover it in Object-Oriented Programming. :) Great Work Kunal Love your energy
😂😂
I'm a year 2 student studying CS in Hong Kong. I'm currently enrolled in my Data Structure course and we are in Week 2 now. My uni course hasn't been amazing because professors never put enough effort into teaching. I have been following your DSA Playlist since the beginning of August. The past month has been extraordinarily amazing and I'd say I owe you one for explaining "EVERY" tiny detail of JAVA which is the primary focus of Year 2 and explaining why EVERYTHING happens, which is extremely crucial. I will absolutely rely on your playlist for this semester for my DS Course. Really appreciate this hard work. Keep it up, brother!
Same here in canada haha..
Meanwhile in India these things are covered in 1st year two times, unofficially in 1st semester and officially in 2nd semester.
@@princenagar1686 hi fellow iiitbhian 👍
@@dab6923 hi, what's your name??
@princenagar1686 which college bro ?????
This is my first comment of my life, it's because of you. I really really appreciate your effort to deep dive in every topic. This is the best lecture on Bubble sort. A huge respect for you.
BEFORE I USED TO HAVE A FEAR OF DSA TERM ONLY BUT NOW AFTER KUNAL STARTED TEACHING I FEEL IT MORE SIMPLER..THANK YOU
Very detailed video, in tears because got every bit of the video. nobody explained it this good. Keep doing the great work, Kunal.
I had done 3 java courses and I still didn't get a lot of stuff. I thought I was quite dumb and not fit for it. But this course suddenly made a lot of things clear. I have been stuck in the same company for almost 3 years and now I think I'll be able to apply for jobs with confidence. Hats off to you for doing the unthinkable. I'll recommend everyone to go blindly for this course whether you're a noob or a pro.
I was struggling with sorting, and though this is a Java DSA playlist, I gave bubble sort a shot in my CPP code. Your explanation made it feel so easy, and I managed to code it without any trouble. Thanks a ton for providing such amazing free educational content. It really helped me out! Keep up the awesome work!
Like always Kunal, you've saved me the trouble of going through all the internet trying to grasp these concepts. Your approach to teaching makes it quite easy, thank you
Amazing video man! never ever algorithms seemed this interesting to me. You know how DSA is taught in unis and this is way better than that. I mean absolutely no comparison there. Keep up the good work!!
Simple ,to the point and even the code is small.Thank you for your efforts 🙌🙌
its actually midnight 3.00 am here..im going through your DSA courses here...but i never felt asleep for a single second ...you are an ammazing mentor 🤩🤩🤩🤩 ....and the way you describe it was crystal clear ....Thank you so much bro 😇😇😇
for the first time i understood bubble sort,i dont thin i will ever forget it now ....thanks kunal bhaiya
This man deserve the highest award for his Nobel work...
Thanks a lot Kunal...
I did study this algorithm in college but at that time I didn't get why we were doing what we were doing and now thanks to Kunal I get it and suddenly everything makes sense, Thank you!!❤️
why did he write swapped=false after for loop ?
@@siddharthsid1540 it is just for checking if any swaps are occurring in the previous iteration , if there are no swaps ,then there is no point to go to next iteration and do this process again , instead of that we will terminate the process by checking this condition.
I had also not scored well enough in 10th and 12th and also failed in JEE twice, I had lost all confidence untill I saw Kunal doing this great community work. I have now regained my confidence and will work hard along with your guidance and hope to do great in future.
We are with you brother.
#DSAwithKunal.
kunal*
Nahi hoga Tera
@@obamaengineer4806 America ja bhai
@@obamaengineer4806 tu koun hota kahne wala ki Tera nhi hoga
@@Kunaltwtschutiya hai bro chor😂
I learnt Bubble sort 1st time in class 11 and i was like : kya h ye....
my CS teacher to me: DSA is not everyone's cup of tea ☕ so , u have to remember it for your exams(ratta laga lo )..
Also me now : Hauaa bna rakha h😒🤦♂️
I am in relationship with DSA now😎💕
Yaaa samee!!!!
What a quality of content and teaching as well, thank you so much Kunal!❤💯
Kunal, great job as usual. Thank you for passionately charitably investing your time, energy and resources to educate us.👏👏👏
Great explanation and efforts. Thank you so much
Thank you for all these wonderful videos!!
He has such a great oratory voice that puts an icing to the cake of his teaching.. Thank you so much Kunal❤❤
Free Quality Education at its best . Thank you Kunal for putting such a complex topic in very simplified manner . This channel is gonna break some records in time to come!!! God bless you with everything today and always !!!
thanks alot kunal , please complete the playlist soon
Thank you kunal for making this playlist and putting your efforts
I'm so grateful that i found your channel. Thank you so much !
This was a really great explanation! It's amazing to see the teacher work soo hard and explain each and every minute details of the algorithm
Glad you enjoyed it!
@@KunalKushwaha Hey Kunal ! Please let us know when will you upload next video of this bootcamp.
Like always, another great video ! Keep going Kunal 🔥
Generally I don't comment on videos ,but bro you absolutely nailed it !
Keep it up and keep it free as well .
Thanks for teaching us like no one did till now!! One small request, please make lectures on dynamic programming as well!!
Man thank you for the free course i will surely like all the videos and comment too. Nowhere else in youtube this type of detailed course is found
Best video of bubble sort on whole CZcams is here! Thanks kunal bhaiya❤❤✨
30:16 for a second I thought how can someone take so long to add 1 + 2 + 3 + 4 lmao but then I got to know you were thinking something different. Anyways kudos to your efforts towards the community!
That entire calculation of time complexity got completely messed up. The reason lies with the mixing up of generic N and ignoring that N= 5 for that case. Otherwise, the calculation should be straight forward: N-1 + N-2 ......+ N-(N-1) = N(N-1)/2. Also, explaining a bit about the divide-and-conquer' approach as one of the main concepts in computational thinking should have saved a lot of time in the starting that went into explaining which looks more like hitting around a bush. kudos, Kunal!
following the course with patience
its awesome
I have to say you have some amazing skill of teaching , Thanks kunal 👍🏻👍🏻❤️
Love your way of teaching...
Thank you bhaiya for this amazing FREE course, getting lot of confidence when you are bursting all myth's around.
It's true there is no such quality content in the internet
#OPKUNALBHAIYA
it's really great learning with you
Thank you Kunal for clear explanation.
Amazing detailed explanation!
Great vibes and explanation.
It is like something, that we always wanted,
Like someone teaching you by holding your hand💖
@Kunal Kushwaha you are fab!!
very detailed and comprehensive
Thank you for your time and efforts^^!
Thanks Kunal for creating such a great content
I understood Bubble sort in one short
Amazing video, all doubts are cleared. Thanks man, keep doing
The way you explained the time complexity is great for this sorting algorithm. Your videos are very detailed. Thanks a lot for the great content. I am hearing about stable and unstable sort for the first time, thanks a lot for explaining it with colors.
Thank for such a great video kunal.
Understood everything, Best bubble sort video ever
Understood completely. Not even a single doubt.
Tomorrow I am going to explain all about bubble sort but before a day I want some confidence so that I saw the Kunal bubble sort video for the best explanation and that is amazing and after seeing this my confidence is like upper level(I am going to excite the class).
I learnt new concept over sorted array and also time complexity part.
Amazing
Very detailed and good explanation . Thank you for this .
thank you sir for making this free resource
Loved the explanation and specially the optimisation that you made to the algorithm when array gets sorted.
(Usually this optimisation is not given in books even). Thanks Kunal ;-)
As always, great explanation.
One of the most knowledgeable and topics are so deeply explained !! in this video ..
Thanks for Bringing this Lecture Series
Very clean and neat.
Best data structure playlist ,😃 Thanks kunal
You explained each and every concept in very detailed manner🤞🤞
Im 2nd Year CSE btech but didnt knew about stable and unstable sorting algorithm before this video.Thanks for the info.
You are beyond our expectation...Great Work brother...Thank you ...And I hope that I will master in this course within 3 months ...
Very Nice explanation of all topics. Especially the questions you don't only solve it but also teach how to approach and how to think on our own. This is excellent teaching. Thank you very much.
Great work and explanation!
A small point: The reason explained for N^2 time complexity seems incorrect. The N^2 term seems to have a minus sign which suggests time taken would decrease with increasing N. However, if the 4 in the first term, i.e. 4N, is instead written as (N-1)*N (as N is 5 in the example taken), then N^2 will have a positive sign overall.
Also, for 1+2+3+4, it should be N(N-1)/2 assuming N=5.
Yes, you are right. It was only for this case, I didn't know how to explain before we cover complexity analysis. Hence, I'll cover complexity of each algorithm in that video.
Hey ! but for worst case Overall time complexity should be O(N^3) , on considering outer loop. You have considered only inner loop 31:20 as time complexity why?
@@aniketyadav6009 Same question comes into my mind i searched about it and come to know that outer loop is just iterating not taking any time (quite less which is ignorable) and most of the operations are being done in inner loop.
first time seeing someone talking about stability of sorting algo nice
Thank you for the clear explanation. I appreciate it.
Bubble sorting well explained in depth. Thanks Kunal ❤
Beautifully explained!
Thank you for making it so easy for us.. it needs lot efforts behind at your end to deliver this quality content to us !
amazing video. Way of teaching is gr8
Video is awesome i completed this video in just one shot thank you so much sir 🤗🤗🤗
My professor went over all type of sorts in like half an hour, I got basically zero knowledge from that lecture. Thank you Kunal for giving effort to create such a detailed lecture on bubble sort.
Hey Kunal you are doing fantabulous job bro. I had completed my undergrad last year and I started dsa from last month for career advancement .Literally speaking the way you explain thing in simple way is awesome.
Great video and detailed and apt explaination
you are helping me lot in understanding these algorithms
thanks
Thanks Kunal, it is really great, i tried by reducing the first loop after every run because last element is anyway the largest in array.
// Here y is my array
for(int count=y.length;count >0; count--){
for (int i=0;iy[i+1]) {
int temp = y[i];
y[i] = y[i+1];
y[i+1] = temp;
}
}
}
Its by far very well structured course ever
Noone can defeat you in teaching and explanation ways 😘
an amazing course, it's great for beginners and amateur's as well, great initiative by kunal :)
Grasped most of it. Thank you Kunal ❤
Great working Kunal sir and explaining very well .
Thanks for this amazing course.
You are a role model for me.
My favorite teacher😌😌😌kunal sir..!!!
Great video Kunal. Understood everything !! Thanks a lot :)
Thanks for teaching bubble sort
Your explanation really makes the things so so clearer , thanku for teaching us so nicely ☺️👌
Thank you!! so much for such wonderful explanation..
Thanks kunal bhaiya
Best explanation on bubble sort. Thank you Kunal for the awesome work 👏👌
Glad you liked it
@@KunalKushwaha Your DSA playlist is excellent content I have found on the subject till date. I have not completed the entire playlist, but I can confidently say with the lectures so far I watched. Thanks again.
Very Nice Explanation Kunal
Though i know bubble sort I played a video and hence you proved that you will introduce new things in it..Great work brother
oo bhai sahab ya to next level pa concept da rha ho bhiya aap to maza aa gya
thank you so much sir...
Grateful always : )
Kunal Thanks alot for all your hardwork!
It's really helpful : )
Thanks
thank you for teaching!
Amazing!!!❤
This was good and a very great explaination.
Thanks for the efforts