Samsung R&D Interview Expertise for SDE-1

Years of Expertise Required: 0-1
Drive: Offcampus (Took Referral)
Preparation Matters: Drawback-solving, Knowledge buildings, and Algorithms, CS Fundamentals, Tasks, internship
Supply of Preparation: Neetcode.io, GeeksforGeeks, take ahead, Pepcoding, Adithya Verma, Karthik Arora, code, Fraz, Leetcode, interview bit

Hiring Course of

Spherical 1: On-line Coding Take a look at (90 minutes): On this spherical, I’m given with 3 coding questions totally on problem-solving utilizing DS Algo. The period given is of 90 minutes. This spherical occurred within the CoCubes platform. Coming to the problem of the issues, the primary two questions are of “leetcode medium” issue, however the third downside is of “leetcode exhausting” issue (Simpler ones of “leetcode exhausting”). I managed to unravel 2 questions utterly and within the third query, some take a look at circumstances ended up with the time restrict exceeded.
The matters are on:

• Dynamic programming
• LinkedList
• Graph

I certified for two nd spherical.

Spherical 2: On-line Coding Take a look at (3 hours): On this spherical, am given 1 coding query. The period given is of three hours. For this spherical, the candidate wants to hitch in a single assembly via our cellular the place one individual from the Samsung inside hiring committee will view for your entire period of the examination. We should always not carry books with us, relatively we should always take one or two A4 sheets to do tough work in case wanted. Earlier than beginning the examination itself, the one who joined within the assembly requested to indicate me my complete room and my desk. After he confirmed that nobody is current within the room then we proceeded additional. This coding take a look at is known as as “Samsung Superior take a look at”. The subject on which the issue was given is “Binary search”. The issue may be categorized as “leetcode exhausting” (simpler ones of leetcode exhausting).

I certified for third spherical.

Spherical 3: On-line Coding Take a look at (4 hours): On this spherical, am given 1 coding query. The period given is of 4 hours. For this spherical as properly the setup is similar because the earlier spherical, the place I want to hitch in a gathering by way of cellular. This coding take a look at is known as as “Samsung Skilled coding take a look at”. The subject on which the issue was given is “Recursion and Backtracking”. The issue may be categorized as “Leetcode Laborious”(tougher ones of leetcode exhausting)

I certified for 4th spherical.

Spherical 4: On-line Technical interview (50 minutes – 55 minutes): 

• The interview began with an introduction from the interviewer adopted by mine, later he requested about my initiatives (Not too deep, simply the main points about it, what algos had been used, and my position within the challenge).
•  Then he shifted to the primary half i.e DS algo half, the place he requested about one Algorithmic downside, for which I got here up with one strategy inside 2 minutes (Because it’s not too exhausting). Then I defined that strategy to him, to which he agreed however he requested to additional optimize. After about 3 minutes I gave him the ultimate optimized strategy for which he was happy to the fullest and requested me to code it (We’re given the liberty to decide on whichever language we like). I coded it in C++. 
• After that, he requested the 2nd query. This query is predicated on the trie. The query is of “leetcode medium” issue. After about 4 minutes, I advised them my strategy to him for which he’s fairly happy. However he didn’t ask me to code because it’s going to be prolonged. Moderately he requested one follow-up query, which may be categorized as “leetcode exhausting”. After struggling for about 3 minutes, I got here up with one other strategy to which he agreed. Truly, he’s fairly impressed with my DSA expertise and stated “I’m happy together with your DSA expertise, superb”.
• Then he moved on to CS fundamentals, the place he requested questions from Working programs, DBMS, CN, and OOPS. For I answered many of the questions besides some from CN. I replied, “I don’t have a lot thought about it, I’ll examine it later”. Then he stated, “no points, it’s completely wonderful”. 
• Then he requested whether or not I do know something about system design, to which clearly I stated I don’t have any thought about that. 
• Lastly, the interviewer stated he’s completed from his aspect and requested whether or not I had any queries concerning something. I requested a few questions concerning the work tradition, the sort of work we get, and all. Lastly, the interview ended on a constructive word.

Spherical 5: HR/Managerial Spherical (half-hour): The interview began with an introduction. 

• Then she requested some widespread HR questions like “why do you wish to be a part of Samsung”, 
• and “inform me one such state of affairs the place you’re feeling such as you’ve struggled quite a bit and achieved it”. 
• Then she requested about my internship expertise and about my initiatives. 
• Then she requested about my availability (Discover interval), and the way quickly can I be a part of. 
• Then she requested about my present compensation and anticipated compensation and famous it down.
•  After a few of my questions, she stated that they’ll get again to me after some days.

After round per week, I acquired a congratulatory mail from SRIB.

Verdict: Chosen

Message to Aspiring College students:

• Not just for Samsung however speaking usually concerning the hiring course of in prime product-based corporations, One must have a great grip on Knowledge buildings and algorithms and good problem-solving expertise to move via the preliminary coding rounds, because the questions are going to be of that degree. 
• Taking part in stay coding contests which are repeatedly held on leetcode will put together you to get adjusted to the stay timer that might be operating throughout the examination. 
• There are such a lot of DSA sheets which are obtainable on-line. However a number of the really helpful ones are Striver’s SDE sheet and Neetcode.io. Concurrently take part within the leetcode contests and upsolve these questions which you couldn’t resolve throughout the contest. 
• Other than DSA, undergo the CS fundamentals like OS, DBMS, CN, and OOPS. And undergo your earlier initiatives and internships.
• Throughout your preparation journey, at occasions you’ll really feel demotivated once you face rejections. Generally, regardless of fixing all coding questions, nonetheless, you’ll be rejected, regardless of having a great resume, you continue to, won’t get shortlisted, and regardless of your internship efficiency, nonetheless you’ll not get PPO. 
• However the factor is we should always by no means surrender, we have to attempt varied different corporations. Possibly we would fail for 1st, 2nd, third, ….., nth time. However absolutely you’ll get an (n + 1) probability the place you’re gonna positively smash it. However the factor is whether or not you’ve waited and stored on attempting for that one (n + 1) the possibility or not will gonna resolve.
•  If life turns into harder, present it how robust you to are. For Tier-3 college students, the probabilities are very restricted, so your preparation must be as much as such a degree that as an alternative of attempting for six boundaries, be ready to smash the ball out of the stadium.

“Bear in mind everybody will hit a peak level of simply giving up and quitting every part, but it surely’s what you do at that time limit that may gonna outline and differ you from the remainder of the gang.”