Recursive PreOrder traversal of a Binary Tree in Java

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[@itsdineshvaryani]

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[@sophiar.2310]

i really like the idea of using call stack to visualize the process. That's for the clarification!

[@itsdineshvaryani]

Thanks !!!

[@saivarun5529]

Perfect explanation, I have searched for this topic in many reputed UA-cam channels but no one was able to make students understand the code properly. That call stack was the key point for understanding the concept. Understood the working of traversal now, thank you so much.

[@itsdineshvaryani]

Thanks !!!

[@riteshchand4904]

The call stack is excellent Sir , my learned best explanation due to the call stack . You are the one who showed the call stack , excellent;

[@itsdineshvaryani]

welcome !!!

[@riteshchand4904]

@@itsdineshvaryani thanks for the reply sir .

[@abhishekanand2991]

wow! a subject is not a boring, boring is the way of teaching. your teaching is so interesting that it feels like i am watching an intellectual series, thank u for your effort, really grateful

[@itsdineshvaryani]

Thanks !!! Please share it with ur friends and colleagues as well !!!

[@shubhamagarwal1434]

Best series for DS & Algo. I am also 10 yrs java exp guy. Was looking for DS & Algo free course over UA-cam with java implementation and found this. Hats Off To You Man..Excellent Work. GOD BLESS YOU :)

[@itsdineshvaryani]

Thanks !!!

[@shubhamagarwal1434]

Your playlist is like energy drink, i need before my DSA interviews...helped me changeing job last year and i am sure will help me this year as well...thanks a lot bro for this wonderful playlist..👍👍

[@shameemahamad2617]

I have watched so many video's but no body has explained recursion how you did. Thank you sir, for providing best explanation.

[@itsdineshvaryani]

Welcome !!!

[@mayanksrkumar16]

Amazing explanation! You made it so easy to understand that even a school kid can understand it with ease!! Thanks a ton!

[@itsdineshvaryani]

Glad it helped!

[@pratyushasarangi9854]

After all these times, finally able to understand backtracking....Thanks a lot!!

[@itsdineshvaryani]

Welcome !!!!

[@ratankumar1399]

using stack and memory relasing stuff make this tutorial faboulous and more interactive for begineers...

[@itsdineshvaryani]

Thanks !!!

[@a_36_atharvathosar11]

This was the best explanation! Now everything is crystal clear.

[@itsdineshvaryani]

Thanks !!! I would request you to share it with ur friends and colleagues.

[@user-tl3qt1cy6d]

WOW the way you implement the main!! helped me A LOT.

[@itsdineshvaryani]

Welcome

[@kuldeepnarayanminj]

awesome detailed explaination, I was looking two day continuosly for this only
thankyou so much dinesh varyani sir.

[@itsdineshvaryani]

You're most welcome

[@DiegoI-i9v]

Thank you for displaying the call stack. I was confused throughout the recursive process of BT before watching this video. I now have clear understanding. Again, thank you.

[@kunalkheeva]

Thank you for doing it for free. You cleared most of my recursion doubts in just a single video.

[@itsdineshvaryani]

Welcome !!!

[@ankushsingh7838]

this video is also helpful for those who dont know how recursion works.

[@itsdineshvaryani]

Thanks !!!

[@rishabhgarg6692]

Sir i just want to say u r the best, i never seen any of this type of content that make me crystal clear before , its a golden material available free for everyone , big heart. Really bang all others who set their title learn dsa in one video or all in this , they have their content meshy (not that good).

[@itsdineshvaryani]

Thanks for such wonderful words ... I hope this makes my channel grow more and more. I request you to share it with ur friends and colleagues as well...

[@thetravelingraf]

Cant explain any better than this! thanks mann!!

[@itsdineshvaryani]

Welcome !!!

[@trae_brown]

Great work I currently on the DSA grind to getting a great job. I did my bootcamp in Java now it’s time for me to perfect DSA

[@itsdineshvaryani]

Best of luck!

[@athiban94]

Awesome I was searching for this kind of explanation for a long time. :)

[@itsdineshvaryani]

Glad you liked it

[@someshsahu4638]

Best explanation ever thankyou sir 🙏🏼🙏🏼🙏🏼

[@faisalkhan312]

Call stack method made it very easy to understand what compiler is doing in recursive method
Thank You very much

[@itsdineshvaryani]

Welcome !!!

[@npl4295]

Thanks for explaining recursion so well with the help of call stack

[@itsdineshvaryani]

welcome !!!

[@adulladahalrifat8173]

Sir thank you so much. This video also helped me as a beginner to clear some of the doubts about recursion ,recursive call and return process .

[@itsdineshvaryani]

welcome !!!

[@saiprasadadapa1188]

u are the king of explanation

[@itsdineshvaryani]

Thanks !!!

[@randipmalakar554]

Another Excellent video with very simple Java code !

[@itsdineshvaryani]

Thanks !!!

[@rejash6472]

it was so much helpful sir. Thank you for your stunning explanation.
Thank you so much sir.

[@itsdineshvaryani]

You are most welcome

[@pranayguda5699]

Amazing explanation ,using call stack made it lot easy to understand

[@itsdineshvaryani]

Thanks. Request you to please share it with ur friends and colleagues.

[@ARUNKUMAR-ej3ov]

All videos are worth watching . Keep the Good work Buddy

[@itsdineshvaryani]

Thanks

[@travelnlearn]

Thanks for this wonderful and informative video. May god bless youu with lots of success love and life. Keep Rocking

[@itsdineshvaryani]

Thanks and welcome to channel !!!

[@slow2steady]

Thanks, was looking for this. Really appreciate the video

[@itsdineshvaryani]

Welcome

[@alxenflores3191]

recursion is more confusing than i thought, dang thank you blud!

[@chinthanasachin1684]

A top quality explanation! Thanks a lot!

[@itsdineshvaryani]

welcome !!!

[@saharhusseini7419]

Thank you for the good explanation.

[@itsdineshvaryani]

Welcome !!!

[@lalayip5817]

perfect explanation, you make it so easy to understand, thanks so much

[@itsdineshvaryani]

You're very welcome!

[@vasudevparmar9876]

is there any video in your playlist to understand concept of recursion easily

[@itsdineshvaryani]

At high level recursion works the way i have demonstrated in this video. In case you need to understand more i will create few videos around recursion and will publish soon !!!

[@vasudevparmar9876]

@@itsdineshvaryani thanks a lot sir :-)

[@chetanram797]

really helpful sir thanks.

[@shrutik9673]

this is very helpful nice explanation!!

[@itsdineshvaryani]

Thanks

[@mangoman2023]

Very nice and clear explanation.

[@varunv6309]

So beautiful so elegent just loking like a wow
Really you are doing great

[@itsdineshvaryani]

Thanks !!!

[@varunv6309]

Brother can dsa helps to to get faang

[@varunv6309]

@@itsdineshvaryani brother iam from mechanical and tier 3 college
Can dsa helps me to get job in FAANG

[@itsdineshvaryani]

Yes

[@itsdineshvaryani]

Yes

[@bikramshahi8512]

very well explained...

[@itsdineshvaryani]

Thanks !!!

[@getachewsharew5904]

thank you.
it is very important tutorial me.
go ahead...

[@itsdineshvaryani]

Welcome !!!

[@ERDheerajmann]

you are very underrated!

[@Lifeofkashh31]

best channel

[@itsdineshvaryani]

thanks !!!

[@aneesh_m]

Awesome explanation with the stack 👌

[@itsdineshvaryani]

Thanks !!!

[@santhoshshetty4500]

Very well explained, This is awesome :)

[@itsdineshvaryani]

Glad you liked it!

[@yourAI431]

nothing can beat these series (2023)

[@itsdineshvaryani]

Thanks !!!

[@user-hn5lj7fe6k]

Thanks alot sir...!!

[@itsdineshvaryani]

Welcome !!!

[@itsdineshvaryani]

Welcome !!!

[@minakshisingh1314]

Thank you for uploading, very helpful!!!

[@itsdineshvaryani]

Welcome !!!

[@codingarena3806]

bhai appne es video se naa sirf pre-order traversal samjhaya balki recurrsion stack, memory ki help se jo samjhaya hai na tagda

[@itsdineshvaryani]

Thanks !!!

[@Danesh41]

Well explained!

[@itsdineshvaryani]

Thanks !!!

[@burhanumar1242]

Excellent Sir! Got a Lot

[@itsdineshvaryani]

Welcome !!!

[@sasidharnaidu4507]

kudos to your efforts sir! I really appreciate it :)

[@itsdineshvaryani]

Thanks a lot!

[@madhuneellapala4580]

I have little doubt . At 15:23 why you are removing that. Except this everything I understood. awesome explanation ❤️

[@itsdineshvaryani]

That method got executed completely and removed from call stack ...

[@programmer519]

thanks dinesh bhaiya

[@mrinmoykalita5726]

In the main function without calling print how is it possible...

[@praveen_dvs]

Excellent

[@sarthakvarpe9073]

Nice

[@mahdimroueh6698]

Thank you

[@itsdineshvaryani]

Welcome

[@ektajha9213]

Nice explanation.

[@itsdineshvaryani]

Thanks !!!

[@chikomutandwa325]

thank you really helped me , would you use the same logic when implementing post order or in order traversal

[@itsdineshvaryani]

You can check for those specific videos !!!

[@karthikgaddam4560]

Thank youso much!!!!

[@itsdineshvaryani]

Welcome !!!

[@karthikgaddam4560]

@@itsdineshvaryani Sir I have some doubts in java please let me know if you teach personally in zoom etc I'm really interested to join. Or else please refer something that helps me to clear all my doubts I have only a 2 months to prepare for java.

[@berkdemir1607]

this guy is albert einstein man thx helped

[@itsdineshvaryani]

Welcome !!!

[@ankitasingh734]

perfect

[@itsdineshvaryani]

Thanks !!!

[@futuremaster8204]

will you share that ppt please

[@TheGuidingLight25]

sir please make video on bst and graph ,hashing waitinig for ur response sir

[@itsdineshvaryani]

The link to complete course is given in description of video.

[@utkarshkumar3649]

very nice

[@mrinmoykalita5726]

Same code I'm running myself is not printing

[@saquelainmokhtar6016]

4:42