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Must Do Coding Questions for Companies like Amazon, Microsoft, Adobe, …
As the placement season is back so are we to help you ace the interview. We have selected some most commonly asked and must do… Read More »
Featured Article
GRE General Practice Test Series 2019 | GeeksforGeeks
The Graduate Record Examinations (GRE) is the most preferred examination for graduate schools in the United States. GRE is considered to be an admission requirement… Read More »
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Introduction to HTML CSS | Learn to Design your First Website in Just 1 Week
This is an introduction course to HTML and CSS which will help you learn all about the basics of HTML and CSS needed to begin… Read More »
Remove all occurrences of any element for maximum array sum
Given an array of positive integers, remove all the occurrences of element to get the maximum sum of the remaining array Examples: Input : arr… Read More »
Microsoft Summer Internship – 2019 | Campus Recruitment
This article is regarding the Microsoft Summer Internship 2019 recruitment process that took place at my college campus – VIT University, Vellore. Round 1: Group… Read More »
Amazon summer internship (Hospitality, Work, Learning and Perks)
I joined Amazon, Bangalore in India on 24th May 2017 for 2 months Summer Internship. There are three Amazon offices in Bangalore separated by few… Read More »
Islands in a graph using BFS
Given a boolean 2D matrix, find the number of islands. A group of connected 1s forms an island. For example, the below matrix contains 5… Read More »
IIM Interview Experiences
After writing CAT, unexpectedly, I got call for PI from 8 NEW IIMs. This was a collective interview, where they will take your interview and will select… Read More »
Shortest paths from all vertices to a destination
Given a Weighted Directed Graph and a destination vertex in the graph, find the shortest distance from all vertex to the destination vertex. Input :… Read More »
Nutanix Interview Experience for MTS – QA (4+ year experience) [ Language – Python ]
Hi, I was recently interviewed for the MTS -QA position for Nutanix (Location: Bangalore). I have 1.5-year experience in the storage domain. Following were the… Read More »
Microsoft Interview Experience | SDE-II
Round 1(DSA, Design, Java) 1. Write a code to find kth largest element in an array. Interviewer was interested in the most optimal solution straight… Read More »
Find the minimum number of rectangles left after inserting one into another
Given width and height of N rectangles. The task is to find the minimum number of rectangles left after inserting one into another. Note :… Read More »
Queries to update a given index and find gcd in range
Given an array arr[] of N integers and queries Q. Queries are of two types: Update a given index ind by X. Find the gcd… Read More »
Largest number not greater than N which can become prime after rearranging its digits
Given a number N, the task is to find the largest number less than or equal to the given number N such that on rearranging… Read More »
Product of all Subsequences of size K except the minimum and maximum Elements
Given an array A[] containing N elements and an integer K. The task is to calculate the product of all elements of subsequences of size… Read More »
Connect all nodes to their Left Neighbors in a Binary Tree
Given a Binary Tree, where each node contains an extra empty pointer initially null. The task is to connect all nodes of the binary tree… Read More »
GRE Geometry | Polygons
Polygons: The word polygon is derived from the Greek word polugonon, here poly means many and gons means angles. Polygons can be defined as a… Read More »
Count arrays of length K whose product of elements is same as that of given array
Given an integer array arr[] of length N and an integer K, the task is to count the number of possible arrays of length K… Read More »
