Arcesium came to COEP for Internship Interviews on 27th July 2018 Total Online test + 5 rounds Online test – Had a total of 80… Read More »

Round 0: platform : HackerRank 3 questions : 1.A list of commands is given, you have to follow the commands and tell at which cell… Read More »

Prerequisite – Pushdown automata, Pushdown automata acceptance by final state Problem – Design a non deterministic PDA for accepting the language L = { |… Read More »

Computer performance is the amount of work accomplished by a computer system. The word performance in computer performance means “How well is the computer doing… Read More »

Technical Test: 1. Given a matrix consisting of ‘*’ and characters, print the character having maximum number of stars aside it (including diagonal elements too).… Read More »

Prerequisites: Generating Functions, Fibonacci Numbers, Methods to find Fibonacci numbers. The method of using Generating Functions to solve the famous and useful Fibonacci Numbers‘ recurrence… Read More »

Project Title: CART(CROWD ANALYTICS in REAL TIME) INTRODUCTION: They say “Relevant, actionable data is your ace of spades”. But to play that card, one needs… Read More »

Informatica recently visited our campus to hire interns on 24th May. About 170 students appeared. Round 1: Online MCQ Test (45 minutes) This was an… Read More »

Given a N x N binary matrix. The problem is finding the maximum area sub-matrix having a count of 1’s one more than count of… Read More »

Round 1(Coding Test): It was a coding test which was held on cocubes platform. 3 problems were given of varying marks: 2 marks: Given a… Read More »

You are given 3 stacks, A(Input Stack), B(Auxiliary Stack) and C(Output Stack). Initially stack A contains numbers from 1 to N, you need to transfer… Read More »

Given a string of lowercase English alphabets, find the number of counterclockwise shifts of characters required to make the string palindrome. It is given that… Read More »

Blockchain technology has been garnering great hype recently. It gained popularity after the introduction of Bitcoin in 2009 by the person or group of people… Read More »

Given a square chessboard of N x N size, the position of Knight and position of a target is given, the task is to find… Read More »

Prerequisite – Finite automata introduction All programming languages can be represented as a finite automata. C, Paskal, Haskell, C++, all of them have a specific… Read More »

I recently interviewed with Salesforce Hyderbad for AMTS Distributed Systems Engineer role. A total of 5 rounds were taken. Round 1 (Coding Round): The coding… Read More »

Write a JavaScript code that turns ON and OFF the Light Bulb. Syntax: img src = URl or img src = image_name.jpg Here the src… Read More »

Project Title: Text Summarizer Introduction: Today we know that machines have become smarter than us and can help us with every aspect of life, the… Read More »

Given an array of size N and Q queries, each query consists of L, R, and K(consider 1 based-indexing for L and R). The task… Read More »

The top left corner of the screen is (0, 0) i,e, X and Y coordinate is (0, 0). This means that vertical zero is topmost… Read More »