Print Matrix in spiral form ( 2-D array)

[@HendersonHood]

Very artfully described; this is by far the best explanation I have seen describing this algorithm.

[@volcanopz6243]

I cannot believe how easy this was, Thank you for such great explanation

[@huzaifashaikh932]

I searched whole youtube but still wasn't satisfied with explanation, I got satisfied with only your explanation, it's the best explanation! keep posting new videos.

[@ShinobiEngineer]

#include int main() { printf("THANK YOU ! ! !"); return 0; }

[@daumtto]

Thank you sir. I think it was beyond my capabiliity of solving.. you made me understand this algorithm!

[@aniketkhare8635]

everything explained in a simple and easy manner. Thanks a lot !

[@gujjulapradeepreddy3189]

Excellent explanation. Please upload more and more algorithms. Really the best explanation for complex algorithms.

[@hoanganh7997]

i listen to a guy speak my mother language explain this and don't understand anything but i can understand it when listen to you , that't magical :)))

[@jaswanthreddythummuru2210]

You nailed it!. Clear-Cut explanation. Keep posting algorithms.

[@shubhamaths]

Well explained ❤️ ignoring this video because of the Thumbnail but after watching all videos and still not understanding.. Then I clicked on this. ❤️ Agin it proves.. Don't judge a book by it's cover.

[@kaveridhore4398]

This problem is tough for beginner and you made this an easy! Thankyou so much.

[@NishantTaletiya]

bahot bahot dhnyawad aapka. You explained it very easy and in briefly i understand it easily i think its very difficult but after your explaination it look like so easy.

[@tapanjeetroy8266]

Thanks for uploading it.. You are doing a great great job.. Please please upload more of such programming questions.. We really need it

[@Jerry-by7cj]

Easy to understand, thank you so much! Impressive!

[@AashishKumar-or9lu]

Love from Nepal ! Sir you describe from scratch like a pro

[@riyanegi7502]

Well explained!! Each and every step was made clear . I really liked the way you explained

[@mdtaha2335]

apko coding ata hai

[@azeeztaiwo2802]

you did a good job at explaining the way your algorithm work.

[@danithakare889]

sir you are really great mentor to teach alogoritham please to be continue and help us we are ready to take paid up subscription also

[@sazisgetaways1460]

You nailed it. Thank you... beautifully explained

[@shivakumarpatil2952]

Very nice and clear explanation. Helped a lot.

[@59595915]

Awesome! Very simple and clear solution!

[@nitin-vlogs3189]

Your explanation is awesome sir

[@neelparekh3448]

Well explained and to the point. You've gained another subscriber.

[@Avinashkumar-sw3rj]

Thanks a lot.way of explaining is awesome.

[@NishantRathoreXYZ]

Very helpful for me this video sir, I want to your all videos watch regularly jai hind for your motivation sir.

[@rickychaitanya5216]

The best exaplaination soo far :) Thank you sir

[@renjithr7676]

very nice Explanation. Algorithm would be super cool to understand if you change l to first_column and k to first_row

[@PrashantNigam]

exactly

[@SpectatorAlius]

@@PrashantNigam No, not exactly. The Java naming convention is camel case, not underscores. So firstCol and firstRow &c are much better.

[@girishtoshniwal5563]

This is really crystal clear explanation. However, don't you think two if conditions outside for loops got interchanged? Because when columns are variable, you should refer to variable 'L' in if condition instead of 'k' and when rows are variable, you should refer to variable 'k' instead of 'L'.

[@krishnaghosh1126]

Tomorrow is my ISC computer science practical 2018 ...this video is so helpful... great explanation sir😊

[@GautamThapa-xs6ns]

So satisfied with your explanation thanks!

[@ManishGupta-uj2kk]

i'm fan of your explanation......thnx.

[@jokeofgames1409]

Beautifully explanained

[@tuhinchandra8675]

Sir my heartiest thanks to u...❤️ amazing explanation.. I was struggling with this question for my practicalsss... Finally I understood the logic🙏

[@dhruvinbhatt6414]

Very well explained 👍👍, thanks sir

[@dhirajsinha8102]

best explanation thank you for existing

[@armanmanukyan1970]

Excellent explanation. Many thanks.

[@bryanblakeney8881]

Learning so much from your videos. Thanks

[@shamaparween7655]

Ur explaination way is very gud..

[@deniserea4774]

Muy buena explicación!! Gracias

[@manasranjan4]

Really very nice explanation. Great man

[@alyonachmil9781]

Thanks. Very useful and understandable.

[@bhupeshdavesar]

[Solved the exceptions and edge cases] good explanation but the solution gives wrong results(extra values) for 4*5 arrays, it gives 21 values instead of 20 , gives 26 instead of 24 for 4* 6 , throws exception for 2*5. One possible measure is, instead of printing in each loop , collect output in ArrayList using .add instead of prints and introduce a variable count (int count = m * n ) and check count < list.size and break the while loop if count == list.size Code for reference public static void main(String[] args) { System.out.println(printSpiral( new int[][] { { 4, 5, 3, 3, 6 }, { 4, 5, 1, 7, 8 }, { 4, 5, 3, 3, 6 }, { 4, 5, 1, 7, 8 }})); } private static List printSpiral(int[][] arr) { // printSpiral(arr, 4, 5); return printSpiral(arr, arr.length, arr[0].length); } private static List printSpiral(int[][] arr, int m, int n) { List outputList = new ArrayList(); int firstRow = 0, firstColumn = 0, lastColmn = n - 1, lastRow = m - 1, elementCount = m * n; while (firstRow

[@ridhamkaria8771]

explanation was from basic.Nice one. make a video on structure problems.

[@АсылжанБотахан-ъ7э]

Thank you so much friend!! Now I can say easy-peasy, lemon squeezy 'bout this task!

[@rishavraj3547]

Are you cs go player 😂

[@sr_sudipta]

It was simply awesome........thanks sir....

[@Ashwanikumar-qr2jj]

best explanation for beginners.

[@ganeshjaggineni4097]

NICE SUPER EXCELLENT MOTIVATED

[@dileepkumarnag4967]

very nice explanation sir

[@Kaifa_ali]

very nice explaination youre killing it

[@adolfocarrillo248]

Challenge here. Can you design an algorithm which prints out a line corresponding to a certain line equation? The line must be printed on a square Matrix, with any symbol you want like asterisks.

[@VishnuPillai02]

Thank You :) Well Explained.

[@softwareengineering101]

Awesome explanation

[@analyticstamizan677]

superb...explaination sir..

[@mchapman0071]

Hi, first of all thanks for this explanation! It really helped. I also have a question. Why did you create the if statements k

[@ArunKumarKarepu]

After while condition is satisfied, k is increased by one after first for loop and last_col is decreased by one after second for loop. So in order to traverse other values, these conditions needs to be checked.

[@annakhomidova4687]

Thanks a lot for explanation! This is wery helpful!

[@rudrajha1002]

God for this question sir !!!!💕💕💕💕💕💕💕💕💕💕😊😊😍😍

[@dhananjayjadhav7064]

When I search for an que and got you vidio my face is like 😊😊😊

[@rosonerri-faithful]

Thank you Sir. It was helpful 😄. Can you post the explanation video for Goldmine collection and sudoku problem?

[@koushikkumar481]

where are you sir your explanations are awesome hats off

[@__sarik]

really good explanation

[@praveenraj8674]

Superb explanation

[@rudrajha1002]

Superb sir...❤

[@gammax5446]

thanks for our explaination...Great work!!

[@vimalv6341]

very well explained but only one thing was missing i.e complexity by the way complexity is O(m*n)

[@darshansolanki5535]

You are the best

[@software85696]

Does this algorithm work if the number of rows >= to the number of columns?

[@sonubansal6220]

it helped me alot thanks

[@vishalkajale5073]

good explanation.

[@ZuleyenineIbneNoman]

hey bro,I watched your video and you did a great job.pls make a video on backtracking and sieve of eratosthenes

[@darkoluketic177]

Rely bro u are the best.... u make this for idiots like me... sub

[@prashanttiwari120]

great source to learn programming

[@RichValuedIndia]

*TQ bro* tmrw is my exam 😍

[@divyansheevarshney2476]

awsmm explanation

[@anandraj9859]

Explanation 🔥🔥🔥🔥🔥🔥🔥

[@riaganesha]

Awesome video 👏🏻

[@kiranbs5057]

Good Job . Thank you

[@sandeepraja1470]

Can you please explain the logic to print a matrix in spiral form starting from center (printing outwards)?

[@orkhanibrahim]

what about printing not from row and column index from 0,0 .For example how can we print from 1,1

[@bhavyar2986]

amazing!! happy to subscribe!

[@kidsfun381]

Realy nice explanation

[@vishwasmukund]

Nice series !! Can you please cover matrix rotation clockwise and anti clockwise when you get a chance ?

[@noobkirti8216]

Sir make video on objects oriented programming 🙏

[@ermattonella]

THANKS FOR THE HELP SIR

[@abhinavjangra7446]

Print matrix diagonally ..??

[@nasiruddinkhan5665]

very well explained

[@abhisekhagarwala9501]

sir i have implented exactly same code as yours but it prints some garbage value ...

[@sam_s3344]

Amazing explanation. Do you have the code for this?

[@rishikumarvirenkumarmehta9635]

Thank you so much.....

[@banothramesh9021]

Sir thanks for good explanation I need different type of output with explanation and explain what conditions are used

[@kiranki2007]

Well explained .

[@atanasgeorgiev7073]

THANK YOU!!! :)

[@tarungoyal2113]

nice explanation don't focus on these 40 ppl they are mad

[@smbehindyou]

the parent while block it should be - > while(k

[@oggyjack64]

you can right it also but in the previous line m-1 and n-1 were allocated to last_row and last_col respectievely...

[@qpwug8s1d7rhf]

Nice explanation. Could get the same info in half the time though.

[@sssumeet]

🙌

[@AshwaniKumar-bh8rl]

nice explanation

[@STFTadka]

Thanks Sir

[@the-gray-haired-developer]

please add more videos on matrix related problems

[@akhilsinghsanoria1258]

in step 3 we have to print last row ,so why we do not mention that we are printing lastrow

[@ankitabhise3883]

How to do Reverse spiral matrix?

[@sarojsahoo8763]

Thanks a lot !