Discussions Q&R

Preorder tree traversal recursion?

java recursion tree

0 Vote

3rd Nov 2019, 2:10 PM

Jamie Charles

make a binary tree from preorder and inorder

0 Vote

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 Vote

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 Vote

13th Dec 2017, 5:05 AM

TJ Manning

Aujourd'hui en vedette

4 Votes

How to get better with problem-solving and programming

1 Votes

Odd even threads without condition variable

0 Votes

Ejercicio Pytho

0 Votes

What is that z for

0 Votes

Bug on "Java for Beginners Module 3 Quiz"

1 Votes

Game development

0 Votes

Suggestions needed

4 Votes

Write a program to find the strings are in isogram or not

0 Votes

Ruby programming?

3 Votes