Lenskart interview experience Real time questions & tips from candidates to crack your interview
SDE - Intern
Lenskart
2 rounds | 2 Coding
problems
Selected Interview preparation journey
Preparation
Duration: 4 months
Topics: OOPS, DATA STRUCTURES, SQL, SPRING, HTML, CSS
Tip 1 : Focus on the technology that you want to work
Tip 2 : Data Structure is important
Tip 3 : Start coding in the early stage of engineering
Application process
Where: Other
Eligibility: 7.5 CGPA
Tip 1 : Be truthful and put all the things you know
Tip 2 : Mention all the projects you have done
Interview rounds
01
Round
Medium
Online Coding Interview
Duration60 minutes
Interview date3 Mar 2021
Coding problem1
1. Bubble Sort
Easy
10m average time
90% success
0/40
Asked in companies
Bubble Sort is one of the sorting algorithms that works by repeatedly swapping the adjacent elements of the array if they are not in sorted order.
You are given an unsorted array consisting of N non-negative integers. Your task is to sort the array in non-decreasing order using the Bubble Sort algorithm.
For Example:
Bubble Sort implementation for the given array: {6,2,8,4,10} is shown below :-
Problem approach
I have learnt all sorting techniques in arrays that helped me a lot
→ Write optimised way to make interviewer satisfied
02
Round
Easy
Face to Face
Duration40 minutes
Interview date3 Mar 2021
Coding problem1
1. Reverse the String
Easy
15m average time
85% success
0/40
Asked in companies
You are given a string 'STR'. The string contains [a-z] [A-Z] [0-9] [special characters]. You have to find the reverse of the string.
For example:
If the given string is: STR = "abcde". You have to print the string "edcba".
follow up:
Try to solve the problem in O(1) space complexity.
Here's your problem of the day 
Solving this problem will increase your chance to get selected in this company
Skill covered: Programming
What is recursion?
Choose another skill to practice
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