Wheelseye Technology interview experience Real time questions & tips from candidates to crack your interview
SDE - 1
Wheelseye Technology
2 rounds | 3 Coding
problems
Selected Interview preparation journey
Preparation
Duration: 3 months
Topics: Design Patterns, Data structures and Algorithms, Networking, Operating System, Databases
Tip 1 : Spring boot and java as they build backend in this
Tip 2 : DSA is must for any BE development job
Application process
Where: Other
Eligibility: No criteria
Tip 1 : Specify github link for project reference
Tip 2 : Coding platform link
Interview rounds
01
Round
Easy
Face to Face
Duration45 minutes
Interview date15 Jul 2021
Coding problem2
Was already told that rounds will be DSA based
Interviewer was friendly
1. Palindrome Linked List
Easy
20m average time
90% success
0/40
Asked in companies
You are given a singly Linked List of integers. Your task is to return true if the given singly linked list is a palindrome otherwise returns false.
For example:
The given linked list is 1 -> 2 -> 3 -> 2-> 1-> NULL.
It is a palindrome linked list because the given linked list has the same order of elements when traversed forwards and backward.
Follow Up:
Can you solve the problem in O(N) time complexity and O(1) space complexity iteratively?
Problem approach
My plan was to store the elements of list in string and then perform palindrom search using two pointer approach. But I was told to do problem in O(1) extra space.
Solution kicked me to use reversing linkedlist. I reversed list from the middle and did the check
2. Puzzle Question
How many max peices a cake can be cut into after 3 attempts?
Problem approach
Tip 1: try to visualize the problem
Tip 2: Making all cuts from above will give answer 6 whereas as I is puzzle give more time to study
Tip 3:I made last cut from middle horizontally giving result 8
02
Round
Easy
HR Round
Duration20 minutes
Interview date19 Jul 2021
Coding problem1
HR discussion
Basic discussions on previous project and expectations
1. Basic HR Questions
Tell me about your projects.
Why do you want to join us?
Problem approach
Tip 1 : Be confident and don't lie
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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