Q1. From json and csv compute User purchase matrix
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Q2. Propose and calculate promo recommendations to increase GMV for matrix from q1
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Interview Preparation Tips
Interview preparation tips for other job seekers - Be confident. Focus on code itself and discuss only after optimal solution is provided by you. Suggest approach and trace decision points in writing Don't allow interviewer to 'steal' responsibility of solutions with 'last hiting' proposal on final step. Be ahead. Trace time when you started to program task and when you finished in writing to avoid impression that you coded longer than interviewer asked questions, clarifications, discussed possible approaches.
Q1. Find the intersection elements in 2 unsorted arrays
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Interview Preparation Tips
Round: Test Experience: 1.Total of 300 students participated in the notion of getting selected to do intern at Amazon. Round 1 had 20 MCQs and 2 questions. Given a range [L,R] find the count of numbers having prime number of set bits in their binary representation.
2. Given n lines a land can be split into many areas of different measure(say b). You are provided with a constant K . You have to find whether it is possible to use K areas from the B areas
Total of 30 students moved to the next round Duration: 1 hour Total Questions: 2
Round: Problem Statement Experience: It was a group fly round . Me and my friend sat in the same room and were asked to code the above question Next was the final round. It was F2F
Round: Technical Interview Experience: The interviewer asked me give a brief introduction about me. Then he moved on to shoot coding questions at me. Tips: My personal advice: Be confident, Keep your communication skill high , use geeksforgeeks website to learn linked list ,Trees, STL and DP then solve all Company specific questions.
The interviewer will also help you if you ask for any approach (but don
Round duration - 65 minutes Round difficulty - Hard
Timing (6pm - 8pm) Environment was user friendly As usual the online round had three coding questions and 20 MCQs. This was a pretty easy round and it’s duration was 65 minutes. The round consisted of questions from various domains like Algorithm, Data Structure, Operating System and Aptitude.
Q1. Find the total number of good Triplets You are given two arrays, ‘ARR1’ and ‘ARR2’ of size ‘N’ and ‘M’. There are two types of good triplets. Type 1: Triplet (i...read more
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Q2. Split the String You are given a string ‘str’ of ‘N’ lowercase alphabets. Your task is to check whether it is possible to split the given string into three non-...read more
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2
Video Call Round
(2 Questions)
Round duration - 40 minutes Round difficulty - Medium
Q1. Check if two trees are Mirror You are given two arbitrary binary trees consisting of N and M number of nodes respectively, your task is to check whether the two...read more
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Q2. Snake and Ladder You have been given a Snake and Ladder Board with 'N' rows and 'N' columns with the numbers written from 1 to (N*N) starting fr...read more
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Interview Preparation Tips
Professional and academic backgroundI completed Computer Science Engineering from Malaviya National Institute of Technology Jaipur. I applied for the job as SDE - Intern in HyderabadEligibility criteriaAll students were allowedLinkedIn interview preparation:Topics to prepare for the interview - Arrays, recursion, DP, trees and graphs, stack, queueTime required to prepare for the interview - 3 monthsInterview preparation tips for other job seekers
Tip 1 : Must do questions from GFG. Tip 2 : SDE sheet of striver can be helpful.
Application resume tips for other job seekers
Tip 1 : Do at least 3 major web dev project Tip 2 : should be precise and descriptive Tip 3 : also add your past experiences in the resume