I utilized for the function of SDE Intern (6 Months) by Amazon WOW drive 2022. There have been a complete of three rounds (1 OA + 1 coding check + 1 interview). I gave the interview in offline mode, however in case you can’t come up as per the situation, they take the digital interviews as nicely.
Spherical 1: Spherical 1 was a web-based coding spherical consisting of two coding questions and 28 MCQs based mostly on C, C++, Java, knowledge constructions, algorithms, Linux instructions, SQL queries, and core topics. This spherical was for 1 hour and half-hour.
I solved each coding questions fully. After getting shortlisted, I went ahead with one other coding check.
Spherical 2: On this spherical, there are 2 coding questions that want to unravel underneath 90 minutes on the HackeRank platform.
- Drawback 1: https://leetcode.com/talk about/interview-question/1779795/amazon-oa-1-sde-summer-intern-2022
- Drawback 2: https://leetcode.com/talk about/interview-question/1759648/amazon-oa-sde-intern-amazon-sign-in-pages-register-login-logout
I solved each coding questions fully. After getting shortlisted, I went ahead with 1 spherical of interviews for six month internship.
Spherical 3: They requested me a complete of three coding questions, and about my earlier internships as I’ve or relating to the mission had been made.
Internship: put together nicely for this as I don’t, they requested what the mission is, and what’s your function in that mission. what tech stack you labored on, and the way the info is saved(necessary).
Coding drawback 1:
- It is a very straightforward query on Linked Checklist Reverse of Linked Checklist. I gave him 3 approaches.
- Naive method:- with array and creating new LL.
- Recursive Strategy:- utilizing recursion I reverse the checklist.
- Iterative Strategy:- To present him a really optimized resolution I provide you with this one.
Coding drawback 2:
Coding drawback 3:
- After seeing the extent within the earlier questions, I assumed now he requested me a hard-level query.
- However no, it’s a very simple query if you’re good in DFS or bushes Max Space of Island., marked as a medium.
- I gave him the optimized method instantly and he was additionally acquired happy with my resolution.
Suggestion:
- All the time begin with a brute drive method and go up with the optimized one.
- Do take a look at the beforehand requested questions earlier than the interview it actually helps so much.
- If you’re not conversant in the info construction they requested for, inform them with out losing time.
- Should you acquired the prospect to provide an interview offline, should go for it, as it is a very good expertise, and no matter you have got thought it’s seen to the interviewer.
Verdict: Chosen
Thanks, Could it helps.
Comfortable coding.
