Iterative Inorder traversal of a Binary Tree in Java

[@itsdineshvaryani]

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[@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..👍👍

[@shubhamagarwal1434]

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

[@itsdineshvaryani]

Thanks !!!

[@sanjivchauhan1155]

Exactly the best for DSA.

[@laxusgaming1788]

thanks a lot sir.... this is by far the best and easiest of all the resources i ever got from any where.... best series on data st and algo

[@siddhimalode789]

Perfect teaching I like it.

[@itsdineshvaryani]

Thanks !!!

[@reshmah1497]

best video Sir....recursive & iterative

[@itsdineshvaryani]

Thanks !!!

[@sumaiyasafdar6845]

Sir you have a pain course on udemy kindly post those vedios on KZbin so that those who cannot afford it will be able to access such good series on DSA. It'll be a good initiative to do during such a lockdown period.

[@itsdineshvaryani]

I have already uploaded. Please check this link - kzbin.info/aero/PL6Zs6LgrJj3tDXv8a_elC6eT_4R5gfX4d

[@amreshpathak6508]

Awesome explanation

[@itsdineshvaryani]

Glad you liked it

[@passtimepass1119]

Thankyou so much sir!!!! great video

[@itsdineshvaryani]

Welcome !!!

[@abhishekranjan1094]

Awesome sir 🙌🤩😊

[@ishantbhatia3194]

waiting for graph videos

[@mrunaligaikwad1953]

Will the same traversal algos be applicable for BST?

[@itsdineshvaryani]

yes

[@mrunaligaikwad1953]

@@itsdineshvaryani Got it! thank you! Again great explanation!

[@itsdineshvaryani]

@@mrunaligaikwad1953 welcome

[@anishadesai4760]

please add postorder iterative method asap.

[@itsdineshvaryani]

Will add it to my pending videos list. Thanks !!!

[@mihirshirgaonkar7832]

thank you so much sir

[@itsdineshvaryani]

Welcome !!! I request you to share it with ur friends and colleagues. It will help channel grow and motivate me to add more such videos !!!

[@arunsks3337]

but why we need this pre order post order and in order different algorithms

[@itsdineshvaryani]

Different traversals help us solving problems related to Binary Tree ... Sometimes we need logic before, after etc on visiting a tree node... thus, these traversals help us doing that !!!

[@arunsks3337]

@@itsdineshvaryani okay thanks

[@deepakreddyt]

Sir one doubt after returning to temp at 2 ,@11:20 so temp!=null right,so it will go into if condition,but how can it go to else condition.please comment it...

[@user-zx7ph4jk1t]

when temp goes to right of node 4., it is null , so now it goes to else condition and pop the node2 from the stack and point to that node.

[@Abhi-n4b1d]

when stack.pop function runs it pop out node of value 2 and temp also point to pop value that is node 2.

[@NotNotNithin]

You haven't uploaded postOrder iterative method. Kindly upload asap

[@itsdineshvaryani]

Nithin Prasad yeap ... will post it soon ...

[@NotNotNithin]

Thanks, I am closely following your videos and it is easy to understand this way! Keep it up! :-)

[@aayushsarna6017]

@@itsdineshvaryani Please upload the iterative method

[@ekansh6267]

👌👌👍

[@prkofc]

its not working in IJ

[@itsdineshvaryani]

What issue u are getting?