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Practice for cracking any coding interview
Coding questions in this article are difficulty wise ordered. The idea of this post is to target two types of people. Competitive Programming Preparation (For… Read More »
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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 »
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How to prepare for GATE CSE – 2019
GATE(Graduate Aptitude Test in Engineering) is one the most important and in-demand entrance exam for engineering graduates in our country. M.Tech. in Computer Science is… Read More »
Check n^2 – m^2 is prime or not
Given two integers n and m. Check n^2 – m^2 is prime or not. n and m can be very large. Examples: Input : n… Read More »
Given a number x , find y such that x*y + 1 is not a prime
Given a number x, Find y (y > 0) such that x*y + 1 is not a prime. Examples: Input : 2 Output : 4… Read More »
TCS Ninja Interview Experience CSE 2018
I had applied for the TCS Ninja recruitment drive this year, the details of which are mentioned below. Round 1: The first round was a… Read More »
HSBC Holdings Interview Experience (On Campus)
HSBC Holdings plc recently visited our campus for hiring Full-time Software Developers with two sub-profiles: “Acer” and “Striker”. Striker 1 Technical + 1 HR round… Read More »
Total number of different staircase that can made from N boxes
Given N boxes each of unit dimension i.e. (1×1 ). The task is to find the total number of different staircases that can be made… Read More »
Java Tricky Output Questions
Question 1: What will be the Ouput of the below code: public class A { public static void main(String[] args) { if (true) break; }… Read More »
Program to find minimum number of lectures to attend to maintain 75%
Consider the subject Data Structures for which a total number of classes held till present date is , and some students attend only out of… Read More »
Rearrange the string to maximize the number of palindromic substrings
Given a string S consisting of lowercase characters(a-z) only, the task is to print a new string by rearranging the string in such a way… Read More »
Queries to add, remove and return the difference of maximum and minimum.
Given Q queries. The queries are of three types and are described below: Add the number num to the list. Remove the number num from… Read More »
Circumradius of the rectangle
Here we have a rectangle of length l & breadth b.We have to find the circumradius of the rectangle. Examples: Input : l = 3,… Read More »
Quotient – Remainder Sort
Quotient – Remainder Sort is a non-comparison based sorting algorithm. Steps to perform Quotient – Remainder sort as described below : Find MIN and MAX… Read More »
TCS Ninja Interview Experience (CSE) 2018 (In-Details)
ROUND 1: The first round was National Qualifier Test held across all over India The test consists of 4 sections. One has to score well… Read More »
Java Implementation of Deffi-Hellman Algorithm between Client and Server
Program to implement Deffi-Hellman Algorithm in Client-Server Fashion. Prerequisite: Server Socket Programming, Diffie-Hellman algorithm The Diffie Hellman Algorithm is being used to establish a shared… Read More »
GE Appliances Interview Experience (On-campus)
Eligible branches : B.TECH : CSE/IT/ICT Criteria : 7 CGPA and above with no standing arrears. Around 200 students took the online test . Round… Read More »
multimap rbegin in C++ STL
multimap::rbegin() is a built-in-function in C++ STL which returns an iterator pointing to the last element of the container. Syntax: multimap_name.rbegiin() Parameters: The function does… Read More »