All Hard Articles
Rename Files Using R
In this article, we are going to see how to rename files using R Programming Language. To rename a file in R we use file.rename().… Read More
Picked
R-FileHandling
R Language
Rearrange sorted array such that all odd indices elements comes before all even indices element
Given a sorted array arr[] consisting of N positive integers, the task is to rearrange the array such that all the odd indices elements come… Read More
array-rearrange
Blogathon-2021
Arrays
Blogathon
DSA
Greedy
Mathematical
Count of binary arrays of size N with sum of product of adjacent pairs equal to K
Given two integers N and K, the task is to find the total number of possible binary array of size N such that the sum… Read More
Arrays
Blogathon
Competitive Programming
DSA
Dynamic Programming
Count of Arrays of size N having absolute difference between adjacent elements at most 1
Given a positive integer M and an array arr[] of size N and a few integers are missing in the array represented as -1, the… Read More
Natural Numbers
permutation
Algorithms
Arrays
Data Structures
DSA
Dynamic Programming
Mathematical
Amagi Interview Experience | On-Campus 2021
Round 1: The first round was video-proctored and was conducted on the HirePro platform. It consisted of 52 questions, 50MCQs, and 2 coding questions. It… Read More
Amagi
Marketing
On-Campus
Experiences
Interview Experiences
Goldman Sachs Interview Experience for Summer Analyst | On-Campus
Round 1: Online Coding Round This round is divided into 5 sections. 2 easy-medium category coding problems: In my case, it was one simple implementation-based… Read More
Goldman Sachs
Marketing
On-Campus
Experiences
Interview Experiences
InfoEdge Interview Experience for Software Engineer | On-Campus
Round 1: One easy to medium ques based on filling buckets according to queries made by the user (approx. 25 mins) (I was able to… Read More
InfoEdge
Marketing
On-Campus
Experiences
Interview Experiences
Minimum distance between two given nodes in an N-ary tree
Given a N ary Tree consisting of N nodes, the task is to find the minimum distance from node A to node B of the… Read More
n-ary-tree
Tree Traversals
DSA
Tree
Java – Exception Handling With Constructors in Inheritance
Java provides a mechanism to handle exceptions. To learn about exception handling, you can refer to exceptions in java. In this article, we discuss exception… Read More
Blogathon-2021
Java-Exception Handling
java-inheritance
Java-Object Oriented
Blogathon
Java
Dart – Advance Concepts of Iterable Collections
In this article, we will look into some of the important concepts related to iterables in Dart.  1. Indexing with [ ] operator is invalid:… Read More
Blogathon-2021
Dart-Collection
Blogathon
Dart
Amazon Internship Interview Experience | On-Campus
Round 1: Online Test This test was conducted on the AMCAT platform. This round was of 2.5 hours and comprised of 4 sections: Debugging Round: … Read More
Amazon
Marketing
On-Campus
Experiences
Internship
Interview Experiences
PayPal Interview Experience for SDE 1 | On-Campus 2021
Eligibility criteria: Percentage Criteria in X and XII: 85% or 8.5 CGPAPursuing Degree: 85% or 8.5 CGPANo Standing Arrears Round 1: Online Assessment Time: 2… Read More
Marketing
On-Campus
PayPal
Experiences
Interview Experiences
Rabbit House | Google Kickstart 2021 Round A
Barbara got really good grades in school last year, so her parents decided to gift her with a pet rabbit. She was so excited that… Read More
Dijkstra
Google
priority-queue
DSA
Matrix
Searching
Tree
Project Idea – Online Voting Portal
As we know we all are going through this pandemic of COVID-19. We all are facing many problems in our day-to-day lives. Not only us… Read More
Project
Visa Interview Experience | On-Campus
The eligibility criteria were 70 percent throughout academics. B.E.(CS and circuit branches), Btech (IT), M.E., MTech(IT), MCA are allowed to appear in the process. And… Read More
Marketing
On-Campus
Visa
Experiences
Interview Experiences
How to Sum Diagonal Cells in a range in Excel?
The calculation of matrices is one of the most difficult numerical computation tasks. You may need to add values diagonally in a table when performing… Read More
Excel-functions
Picked
Excel
How to Install Parrot OS in VMware?
Parrot Linux is a free and open-source GNU/Linux distribution based on Debian Testing. This operating system is majorly used for security research and penetration testing.… Read More
how-to-install
linux
VMWare
Installation Guide
Operating Systems
TechTips
Microsoft Interview Experience for Software Engineer Internship | On-Campus 2021
A Short Overview: Microsoft came to our campus to select candidates for Summer Internship in August 2021. Out of the 200+ candidates (from CSE +… Read More
Marketing
Microsoft
On-Campus
Experiences
Internship
Interview Experiences
VMware Interview Experience for MTS-1 | On-Campus 2021
VMware has come to our campus in early August for recruiting. They conducted 5 rounds in total. Round1: Online Aptitude + CODING This is a… Read More
Marketing
On-Campus
VMWare
Experiences
Internship
Interview Experiences
Placements
Project
Juspay Internship Interview Experience
Recently Juspay opened up various opportunities for freshers for an Internship period of 6 months and later to full-time roles. The short-listing was done after… Read More
Juspay
Marketing
Experiences
Internship
Interview Experiences
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