Tag Archives: D-E-Shaw

D. E. Shaw interview experience for internship (On Campus 2018-2019)

Round 1: This was a coding round. There were two coding questions on the online platform(Hackerrank). Test Duration was 50 minutes. First Question  You are… Read More »

Longest substring with count of 1s more than 0s

Given a binary string find the longest substring which contains 1’s more than 0’s. Examples: Input : 1010 Output : 3 Substring 101 has 1… Read More »

D. E. Shaw & Co. Interview Experience

Round 1: Online Round This round was conducted on Hackerrank platform. It had 3 sections. First section  consisted of 2 coding questions and time allotted… Read More »

DE Shaw Interview Experience (2018-2019)

Round 1: It was a coding test on HackerRank platform. Two simple algorithmic questions were asked there which required basic knowledge on STL (for C++)… Read More »

DE Shaw Internship Experience (On campus)

Online Round: First round consisted of one coding question: There is an array of pile of  chocolates, in every iteration Ayushi chose pile with maximum… Read More »

DE Shaw Internship Experience

Round 1: It was an online coding round. Two problems in 45 minutes – An easy problem. Simply based on sorting the given data based on some indices… Read More »

DE Shaw Interview Experience | Set 24 (On-Campus for internship)

DE Shaw came to my college for recruiting Systems and Operations Engineer interns. Round 1: Online test The first round was an online test which… Read More »

DE Shaw Interview Experience | Set 23 (Full Time)

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 »

D E Shaw Interview Experience | Set 22 (Off-Campus)

I applied for DE Shaw off campus through their site. Round 1 (Online round): After a few weeks, a hackerrank link was provided for an online… Read More »

A product array puzzle | Set 2 (O(1) Space)

Given an array arr[] of n integers, construct a Product Array prod[] (of same size) such that prod[i] is equal to the product of all… Read More »

D E Shaw Interview Experience | Set 21 (For Internship)

All the answers discussed here are just the ones which i have given in the interview (Don’t judge its correctness, these are just to tell… Read More »

Iterative method to check if two trees are mirror of each other

Given two binary tress. The problem is to check whether the two binary tress are mirrors of each other or not. Mirror of a Binary… Read More »

D E Shaw Interview Experience | Set 20 (For Q&A Profile)

Was called through a referral from a friend already working there. Round 1 (Telephonic) Tell me about yourself Explain one of your projects Questions on… Read More »

D E Shaw Interview Experience | Set 19 (Off-Campus)

1st Round (Hackerrank Code Pair) Majority Element Return 10 elements at any point Static Polymorphism vs Dynamic Polymorphism Diff between list and tuple in python… Read More »

Word Break Problem using Backtracking

Given a valid sentence without any spaces between the words and a dictionary of valid English words, find all possible ways to break the sentence… Read More »