MakeMyTrip recently visited our campus. Below is my interview experience: Round 1: (Online MCQs) Section A- There were 20 Aptitude and Logical Reasoning questions which has… Read More

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Given a Perfect Binary Tree like below: (click on image to get a clear view) Print the level order of nodes in following specific manner: 1… Read More

Given two polynomials represented by two arrays, write a function that multiplies given two polynomials. Example: Input: A[] = {5, 0, 10, 6} B[] =… Read More

Hi!! I recently attended ZOHO off-campus drive. ROUND 1: WRITTEN APTITUDE(1 hr and 20 minutes-20 questions): Problems on average, probability, time & distance, alligation&mixture,ratio, HCF… Read More

Though I didn’t clear google but I want to share my Google interview experience , so it can help other’s . Please find my interview… Read More

Top view of a binary tree is the set of nodes visible when the tree is viewed from the top. Given a binary tree, print… Read More

Written Round: Paper 1 (20 minutes) The questions were based on C programming language it consisted of basic output questions. There was 2.5 for correct… Read More

Recently I got the opportunity to be interviewed for the position of MTS-1 at Adobe. Here is my Interview Experience: Written Round: Part A (50… Read More

SAP LABS CAME TO OUR CAMPUS FOR BOTH R&D UNIT BANGALORE AND CONSULTANCY GURGAON. SAP LABS Procedure consists of 6 rounds. 1) ONLINE EXAM 2)… Read More

A Binary Heap is a Binary Tree with following properties. 1) It’s a complete tree (All levels are completely filled except possibly the last level… Read More

A K-D Tree(also called as K-Dimensional Tree) is a binary search tree where data in each node is a K-Dimensional point in space. In short,… Read More

Online written 20MCQS + 2 coding question in hacker rank 1. Find the pattern in string (Use Kmp) 2. Rotate matrix by 90. See in… Read More

We have discussed Threaded Binary Tree. The idea of threaded binary trees is to make inorder traversal faster and do it without stack and without… Read More

Serialization is to store tree in a file so that it can be later restored. The structure of tree must be maintained. Deserialization is reading… Read More

Given an n x n matrix, where every row and column is sorted in non-decreasing order. Print all elements of matrix in sorted order. Example: … Read More

IBM ISL On Campus Interview Experience. Round 1: IPAT Online Aptitude Test This online test is timed, with each question allocated its own time limit… Read More

Given an array of integers, find length of the longest subarray which contains numbers that can be arranged in a continuous sequence. In the previous post,… Read More

1st round(coding): Given a tree, in which leaf nodes for a doubly-linked cycle Print cycle. Tell me if a binary tree is BST? 2nd round(problem… Read More

Given two positive integers n and k, print all increasing sequences of length k such that the elements in every sequence are from first n… Read More

Hello everyone! Cisco came to our campus for full time hiring of final year students. They had shortlisted candidates for the interviews on the basis… Read More