Q&A Discussions

Preorder tree traversal recursion?

java recursion tree

0 Votes

3rd Nov 2019, 2:10 PM

Jamie Charles

make a binary tree from preorder and inorder

0 Votes

2nd Mar 2022, 1:05 PM

raunak j

Write a java program to convert inorder expression to preorder expression in optimized way. Input: a+b*c Output: +a*bc

datastructure java

0 Votes

20th Apr 2019, 10:17 AM

Abhijeet Farakate

Is there a binary tree whose post order and pre order traversals are same??

binary-trees postorder preorder traversals trees

20 Votes

3rd Dec 2017, 6:05 AM

Abhivarshini Maddala

Help me fix my Binary Tree Traversal - Preorder, Inorder, Postorder

binary inorder postorder preorder tree

0 Votes

13th Dec 2017, 5:05 AM

TJ Manning

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