Aditya ChacheQuestions asked during technical interviewsCometchat interview (trainee engineer) (rejected)Aug 25, 2022Aug 25, 2022
Aditya ChacheDesigning a Min StackThis one is an interesting coding question where you have to design a stack that supports push, pop, top, and retrieving the minimum…May 22, 2022May 22, 2022
Aditya ChachePre-order traversal of binary tree (iterative approach)In the last article I showed the recursive implementation of pre-order traversal of binary tree. In this article I’ll show the same…May 6, 2022May 6, 2022
Aditya ChacheImplementing Preorder Traversal in a Binary Tree (recursive approach)In this article we’ll see how to implement the pre-order traversal in a binary tree. Once we see the solution then we can also implement…May 2, 2022May 2, 2022