Thoughts2Binary Consulting & Solutions interview experience Real time questions & tips from candidates to crack your interview
SDE - 1
Thoughts2Binary Consulting & Solutions
3 rounds | 4 Coding
problems
Selected Interview preparation journey
Preparation
Duration: 6 months
Topics: Greedy Algorithms, Dynamic Programming, Segment Tree, Tree, and other data structures. I covered main topics such as arrays, strings, trees, linked lists, hashmaps, and recursion. Algorithms such as sorting, searching, Breadth First Search, Depth First Search, and greedy were also covered by me.
Tip 1 : Focus on data structures and algorithms part more.
Tip 2 : Try to do as much deep study of logic as you can’t memorize each question so the only thing you will remember is the logic part which you have applied.
Tip 3 : Also, try to do lot of practice for Data Structures and Algorithms related problems. I personally used Codezen and Geeks For Geeks. You may refer to any portal but I suggest you to use Codezen of Coding Ninjas as you can get a variety of interview problems there.
Tip 4 : DO projects properly
Application process
Where: Campus
Eligibility: Above 7 CGPA
Tip 1 : Write what you know and know what you write
Tip 2 : it’s better not to exaggerate and getting into your own trap.
Tip 3 : To be honest, the problem-solving ability is the only thing that most companies care about. So you can manipulate your resume according to that.
Tip 4 : Mention your competitive programming handles in your resume and also other coding ranks or achievements which you have achieved.
Interview rounds
01
Round
Hard
Online Coding Test
Duration120 minutes
Interview date12 Jan 2021
Coding problem1
1. Cycle Detection in a Singly Linked List
Moderate
15m average time
80% success
0/80
Asked in companies
You are given a Singly Linked List of integers. Return true if it has a cycle, else return false.
A cycle occurs when a node's next points back to a previous node in the list.
Example:
In the given linked list, there is a cycle, hence we return true.
02
Round
Medium
Face to Face
Duration35 minutes
Interview date18 Jan 2021
Coding problem2
This was face to face interview round.
1. Check Integer Overflow
Easy
24m average time
0/40
Asked in companies
You have given two 32 bit signed integers, and you have to check if their multiplication will overflow 32 bit signed integer or not.
An integer overflow occurs when you attempt to store inside an integer variable a value that is larger than the maximum value the variable can hold.
2. Aptitude Question
Degree between an hour hand and a minute hand
Find the degree between an hour hand and a minute hand? Gave me a pen and paper to come up with the answer (it was an equation).
03
Round
Easy
HR Round
Duration20 minutes
Interview date21 Jan 2021
Coding problem1
This was last round and I was interacting with the interviewer without getting nervous.
1. Basic HR Questions
Tell me about yourself.
What motivates you?
Problem approach
Tip 1 : Be confident
Tip 2 : Have fluently in your English
Here's your problem of the day 
Solving this problem will increase your chance to get selected in this company
Skill covered: Programming
What can be the possible extension for the HTML5 file?
Choose another skill to practice
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