Freshworks interview experience Real time questions & tips from candidates to crack your interview

SDE - 1

Freshworks
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2 rounds | 4 Coding problems

Interview preparation journey

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Preparation
Duration: 4 months
Topics: Data Structures, Pointers, OOPS, System Design, Algorithms, Dynamic Programming
Tip
Tip

Tip 1 : The graph should be on your tips.
Tip 2 : while explaining the solution to the interviewer, don't just hop onto the most optimal solution. Start with the brute force one, give the cons of brute force solution, and then go step by step till you reach the optimal solution.
Tip 3 : Improve your communication skills as well.

Application process
Where: Campus
Eligibility: Above 7 CGPA
Resume Tip
Resume tip

Tip 1 : Mention only what is required for your profile, for e.g. do not stress too much about your co-curricular stuff. Rather, try explaining more of your technical stuff that is relevant to your job.
Tip 2 : Keep it limited to 1 page. And make sure it's a pdf and not an image.

Interview rounds

01
Round
Easy
Video Call
Duration45 minutes
Interview date10 Jul 2019
Coding problem2

1. System Design

Facebook design

Problem approach

Practice some famous system design problems

2. Level Order Traversal

Easy
15m average time
85% success
0/40
Asked in companies
FacebookMcAfeeOYO

You have been given a Binary Tree of integers. You are supposed to return the level order traversal of the given tree.

For example:
For the given binary tree

Example

The level order traversal will be {1,2,3,4,5,6,7}.
Problem approach

You have been given a Binary Tree of integers. You are supposed to return the level order traversal of the given tree.

Try solving now
02
Round
Easy
Face to Face
Duration45
Interview date17 Jul 2019
Coding problem2

1. Sort 0 1 2

Easy
22m average time
0/40
Asked in companies
Expedia GroupWalmartHCL Technologies

You have been given an integer array/list(ARR) of size 'N'. It only contains 0s, 1s and 2s. Write a solution to sort this array/list.

Note :
Try to solve the problem in 'Single Scan'. ' Single Scan' refers to iterating over the array/list just once or to put it in other words, you will be visiting each element in the array/list just once.
Problem approach

You have been given an integer array/list(ARR) of size 'N'. It only contains 0s, 1s and 2s. Write a solution to sort this array/list.

Try solving now

2. Third greatest element

Easy
20m average time
80% success
0/40
Asked in companies
FreshworksExpedia GroupOracle

Given an array/list 'ARR' of ‘N’ distinct integers, you are supposed to find the third largest element in the given array 'ARR'.

Problem approach

Given an array/list 'ARR' of ‘N’ distinct integers, you are supposed to find the third largest element in the given array 'ARR'.

Try solving now

Here's your problem of the day

Solving this problem will increase your chance to get selected in this company

Skill covered: Programming

How do you remove whitespace from the start of a string?

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