How to find Maximum value in a Binary Tree? (Recursive) | Animation

[@itsdineshvaryani]

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[@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 !!!

[@amitkumarjha4010]

Sir no other video on internet can provide a better demonstration of recursive algorithm than yours !! Thankyou so much !!

[@itsdineshvaryani]

welcome and thanks !!! keep supporting !!!

[@nwokolobueze7291]

You are perfectly right. There is no video as far as I am concerned that explains recursion as well as this video. I love Dinesh's videos so much.

[@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..

[@ravibisht3300]

This video is exceptional if you want to know how Recursion works man. I m glad i found this and my doubt is cleared.

[@itsdineshvaryani]

Thanks !!!

[@shyamsoni5153]

Sir you do very hard -work for us Thanks for giving this opportunity to learn dsa🙌

[@manjuanand1551]

Best series loved it. It is helping me a lot for refreshing my preparation, Sir. Pleas add maximum value in root node and try this algorithm. It is not working. It is giving maximum element, if it is in left or right. Move the result out of the method and assign the result only when the root value is greater than the result then it will work.

[@leonelmessi3010]

This code logic is similar to that of PreOrder: (except instead of Printing each parent node, we compare maxNode with current node and this process recursively goes on until the starting iteration is completed. and it will finally return maxNode. Sorry if I made any mistake. I just want to share the logic. Node maxNode = root; (local node) public Node maxValueRecursive(Node root){ if(root==null){ return null; } if(root.data>maxNode.data){ maxNode = root; } maxValueRecursive(root.left); maxValueRecursive(root.right); return maxNode; }

[@futuremaster8204]

The Best explanation in you tube

[@itsdineshvaryani]

Thanks !!!

[@DiegoI-i9v]

Thank you for this well explained video.

[@itsdineshvaryani]

Welcome !!!

[@mpbe]

you are amazing sir, Greatest of all time

[@itsdineshvaryani]

thanks !!!

[@abhishekranjan1094]

sir complex hai thora sa..lakin best explanation 🥰

[@itsdineshvaryani]

Thanks !!!

[@ayushofficial749]

I think sir, we can also find max element using recursive inorder traversal....

[@jackfrost8969]

Recursion is tuff man

[@saranyavivekanandan9044]

Sir, What is the complexity of this recursive program?

[@itsdineshvaryani]

O(n)

[@nandinijadhav1639]

Sir, i have a doubt. At line number 13 you are directly returning the result without comparing the values of left and right node. Then how will it return the max value among left and right node?

[@ayushofficial749]

Dry run this code in your copy u will understand

[@saranyavivekanandan9044]

At 19:40, What if the right node value is 4 instead of 8? It returns 4 as the maximum among 5,3, and 4.

[@itsdineshvaryani]

It will return 5... U getting 4 ???

[@venkatasaikumar6400]

use (right>result && right>left) condition

[@ascar66]

Nice video! Thank you Sir!

[@saurabhtipre4155]

Perfect!

[@itsdineshvaryani]

Thanks !!!

[@doworkall4886]

sir agar min value ke place par max value leekhe toh kya hoga

[@itsdineshvaryani]

U will get Integers max value as answer ... Which will be wrong as that value is not part of binary tree.

[@pavanrajjagdale9369]

Thank you Sir🙏🏻❤

[@itsdineshvaryani]

Welcome !!!

[@pavanrajjagdale9369]

@@itsdineshvaryani Sir please ! make video on top view of tree.

[@itsdineshvaryani]

@@pavanrajjagdale9369 ok will add it to pending list ...

[@pavanrajjagdale9369]

@@itsdineshvaryani Ok Sir.Thank you ☺

[@prateekmishra415]

nice

[@itsdineshvaryani]

thanks !!!!