Q&A Discussions

Preorder tree traversal recursion?
javarecursiontree
0 Votes
2 Answers
3rd Nov 2019, 2:10 PM
Jamie Charles
make a binary tree from preorder and inorder
binaryctree
0 Votes
1 Answer
2nd Mar 2022, 1:05 PM
raunak j
raunak j - avatar
Write a java program to convert inorder expression to preorder expression in optimized way. Input: a+b*c Output: +a*bc
datastructurejava
0 Votes
1 Answer
20th Apr 2019, 10:17 AM
Abhijeet Farakate
Abhijeet Farakate - avatar
Is there a binary tree whose post order and pre order traversals are same??
binary-treespostorderpreordertraversalstrees
20 Votes
6 Answers
3rd Dec 2017, 6:05 AM
Abhivarshini Maddala
Abhivarshini Maddala - avatar
Help me fix my Binary Tree Traversal - Preorder, Inorder, Postorder
binaryinorderpostorderpreordertree
0 Votes
1 Answer
13th Dec 2017, 5:05 AM
TJ Manning
TJ Manning - avatar
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