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Grofers Interview Experience for Fresher SDE - Intern, Nov 2020

Posted: 9 Apr 2021
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Interview Rounds
Application Process

Interview Process

Online Coding Interview

Easy
Duration:
90 mintues
Interview-Date:
19 Nov 2020
Problems:
2

Nice environment everything went good.

Sum of LCM

You are given an integer ‘N’ , calculate and print the sum of :

LCM(1,N) + LCM(2,N) + .. + LCM(N,N) 

where LCM(i,n) denotes the Least Common Multiple of the integers ‘i’ and ‘N’.

Input Format:...
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Vertical Order Traversal

Given a binary tree, return the vertical order traversal of the values of the nodes of the given tree.

For each node at position (X, Y), (X-1, Y-1) will be it...

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Next
Round - 2

Preparation

Duration:
3 months
Topics:
Recursion,Tress of different types, DP, Graphs,array and pointer.
Preparation Tip

Tip 1 : Prepare Data structure and algorithm
Tip 2 : RDBMS and OS are also important
Tip 3 : Focus on CAO

Application Process

Where:
Referral
Eligibility:
Above 6 CGPA
Resume Tip

Tip 1 : Have some projects on resume.
Tip 2 : Always write things which you can explain there

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