Google operations center leetcode reddit How much time you want to spend on Leetcode depends entirely on whether you have an interview coming up. The way you can look at these interviews is a combination of gauging whether you are a easy/hard person to work with, whether you can actually listen, whether you treat your coworkers okay, that you have a decent approach to conflict resolution, etc. Or you can check out Leetcode's forums for the types of questions being asked. But the right nudge in the right direction from a fellow programmer can make all the difference. I started in University, doing Leetcode problems for internship interviews. Once done with leetcode, i spent 3-4 months of mock system design interviews. Edit: Lotsa DMs, to answer the common questions: For preparation, start way ahead of time. Hi, Hope you are doing well. io Work on blind 75 list (do a google search; you will also find it on neetcode. Once you've done enough leetcode problems, you start to get a really good feel for the difficulty of the questions. Search the world's information, including webpages, images, videos and more. I've gotten all the way to the end of the final rounds for the fruit company and the big jungle, in terms of leetcode, no sql, all leetcode med/hard style questions. Of course, people should work hard and learn as much as they can on their own. The interviews were fine! Google had really hard leetcode problems. That's especially useful in the grind75/neetcode era of your leetcode "career". Similar to Design a HashMap with custom O(1) operations. I think I've begun to overcomplicate binary search. Get the Reddit app Scan this QR code to download the app now Google Educative. Senior candidates tend to get less Leetcode-style problems because they actually have the necessary experience to be evaluated on. The four main areas during a coding interview are algorithms, coding, communication, and problem solving. You should definitely know some of the basic algorithms - like binary search - by heart. Declined both times for higher offers, 8 YOE. Practise some questions in this way (get familiar with Google docs, time yourself). It works for Google because of a bunch of secondary factors, the most major one being that they already get the best candidates. back when i was doing it- leetcode was all that was in my mind. Before the grind, i hardly did 10 leetcode problems. I was pretty confident that basic array, strings, etc questions I will be able to tackle in interviews. Round 3(System Design): Design Uber. Most of the scripting challenges that I’ve seen at tech / trading firms (non leetcode) usually pretty fair. Make sure you ask clarifying questions before making assumptions. but it damn sure increases your likelihood of passing the coding interview. guys and gals, grinding on leetcode is not a guarantee. Google is pretty quick to disqualify or change/disguise questions if they leak to leetcode. io solution vids in particular) wil Folks tell people to go get degrees which require 2 years for a masters or 4 years for a bachelors to try to get a six figure job. Leadership is more important for the higher job roles, particularly L5+. If you pay for leetcode premium, you can filter for the companies. you do enough interviews, and you’ll get asked a leetcode question that you can do in your sleep. 4- Repeat the serie of operation you want to do in There is a requirement in LeetCode to have O(logN) for all operations except of top, and O(1) for top. One thing that helped me with my Google interview was to really think about how they grade candidates. This way its faster and u still get the practice. The recruiter was impressed with my profile, academics, a We usually skim out on interview practices while solving leetcode. I resigned in GOC June 2022 because of toxic management LOL. Pop greedily, but keep a variable for prev, which would denote the prior letter. Sep 1, 2024 · Hello, I'm a Software Engineer with three years of experience. The best thing you can do to be good at leetcode is recognizing these patterns. I was able to come up with design and implemented the same with O(1) complexity. It was my first interview for a software developer role and I was a bit nervous. Dec 16, 2024 · I am honestly not sure. following every good habit of asking questions, writing pseudo code, dry run, double checking approach) because your brain falls into muscle memory zone during the interview. Hey Leetcode Fam,I'm reaching out for advice on reapplying to Google's Software Engineer (SWE) position. I think this is a great summary, particularly the mention of red flags. I was able to get good feedback in 3 DSA rounds in my google L5 interview. So, like a normal person I asked for 2 months to prepare. Also, u may not even have to write any code for leetcode, just think through a solution and compare to the best solution to see if u were right and what u missed. Dec 3, 2024 · Did few Leetcode Hard problems by attempting solutions independently, most of the time would view the solution along with the implementation details and then implement it myself. Step 3: Learn Leetcode techniques/strategies (patterns): Here you go! 366 Find Leaves of Binary Tree 1293 Shortest Path in a Grid with Obstacles Elimination 1146 Snapshot Array 1937 Maximum Number of Points with Cost In my two years of keeping tabs on r/cscareerquestions, I’ve seen hundreds of threads debating the merits of Leetcode style interviewing. I don’t think I got the optimal solution for any of them but I did a really good job communicating throughout. My brain is fried. So, finally I give the Google Online Assessment and I had done practice set 2 out of 2 questions as well i don't know whether Google will check them as well or not. Today I recieved an email from Google for an "Google Online Challenge", the challenge will be on 8thOct2022. Key Takeaways. There are n delivery centers, the ith one at location center[i]. A location x is called a suitable location for a warehouse if it is possible to bring all the products to that point by traveling a distance of no more than d. question was medium difficulty but the challenging part was to finish it within 45 mins. Maganda equipment, may free food, and to be fair, very competitive ang HMO -- but salary wise, it's a NOOOO. Can't tell more because I haven't had all my other rounds yet. Round 2(Coding): 1 data-structure design problem with lot of follow-ups including making it thread safe. We have a sizable repository of interview resources for many companies. I have solved around 120 questions so far from the blind 75 and grokking the coding interview course. This contains the (sum, servers_required). I got an interview with Google today and most probably I failed it. Lastly, invest in Leetcode Premium (not an ad) it’s just worth it, especially closer to your interview date. Get leetcode premium and start practicing. (This comes in handy after popping for “ddd”, we pop as soon as the second d arrives, then for the third d, since it is equal to prev, we don’t increment our deletion. Can you please let me know should I stick to this list in 2022 as well. So like an array vs a linked list a linked list has some operations that run in 0(1) and others that are O(n) and an array will have some operations that run in those time and space complexities as well so you'll need to be able to defend the structure you went with given the constraints of the problem. Guy's i can easily solve Leetcode Easy Medium level problem. Use a hw timer to trigger a dma operation at 115200 hertz Dma reads from ram and writes to gpio output register data pattern causes gpio out put to look like a uart tx pi Or configure Spi to use 16 bit data frames and dma writes out put to Spi data register. look up "jobs at Google" and your county that you live in (county, not country). Like, years, ideally. Fast forward to now, I go an offer! It’s official, we already have starting date (May 6th), and I got the contract to sign. Couldn't find the variation given to me on Leetcode. Leetcode isn't perfect but it levels the playing field for people who don't necessarily have industry experience. During these 2 months, I grinded LC to about 100 questions (for the first time). Grind or study. Practice solving problems exactly like interviews (i. I did get selected for Rippling. Google Operations Center Customer Experience Lab Hi. It's called big oh notation. I had applied for SWE role at Google. How's going ladies and gentlemen 🤠. Google has many special features to help you find exactly what you're looking for. In 2022, I got a chance to interview at Google. As per payscale. Spending 15min or so per problem, then just looking at the solution (neetcode. These interviews tend to create & reject false negatives (experienced programmers but did not review leetcode-style) but has virtually no false positives (unskilled coder but somehow good in leetcode-style). My questions included; sliding window, dictionary (Hash Map) [data structures], string manipulation, conditional statements, and most importantly algorithmic analysis. Also, you can do curated LeetCode lists like the Blind 75 or you can sort by questions listed as frequently asked by Google (Google tends to avoid problems on that list as they gain in popularity on LeetCode though, but it’s still a great reference for what kind of questions Google likes to ask. Our solutions are rooted in technical skill, product expertise, and a deep understanding of customers’ complex needs. TYIA! Strongly disagree with “Avoid looking at solutions easily”. I was totally got confused with question and started proposing different approach. I have not done 100s of leet-code questions, I have been doing preparation by understanding the patterns and how to apply Data structures. At Google, a typical interview is 45 minutes, you spend the first 10-20 minutes discussing your approach, then you write code, and then they ask for complexity analysis or do some further discussion. Started Leetcode in April end and continued till August, targeting 2-3 questions every day. I did about 250 in 4 weeks. Hi Reddit community, I hope you're all doing well. FWIW when I interviewed with Google last year, the problems for the onsite were less leetcode like, and more practical surprisingly. At LeetCode, our mission is to help you improve yourself and land your dream job. The standard programmer advice to just lock yourself in a room and google it doesn't work for everyone. Think out loud. I was shortlisted and interviewed in July 2024, but unfortunately, didn't get selected. That was so unfortunate but don’t waste all that effort! Google will be a great addition to your resume! You will most probably meet really incredible people at google and get interesting problems to solve! Also google l3 base will be much higher than 25lpa. Leetcode is my new addiction. Managed to crack two coding challenges out of the four, but when it came to the others, I couldn't quite pull off the optimal solutions. At least, to start learning to leetcode for interview prep. (yep, LOL) If you are aiming for a specific company, you can also filter problems based on the companies and frequency. I have solved 150 interview questions and almost solved 75 interview questions on the Leetcode, but I didn't see the interviewer's question before. io). Amazon - SDE 2 - Interview - Need Suggestion - (Ideal follow-up time after the loop interviews) # Meta. Just forget about that one bad feedback! You can easily get a promotion in 1 to 2 years. We would like to show you a description here but the site won’t allow us. You can of course always find solutions in the discuss section, but people tend to only explain the optimal ones and the quality of explanations is hit or miss. And Google assessment 2 out of 1. Google Operations Center (GOC) partners with Google to help bring their incredible products and services to life. e. I’ve solved maybe 15 leetcode problems recently and it’s crazy how time consuming it is. How would you make a Google engineer approve it? Write clean, modular, readable code Three months ago I was contacted by a Google recruiter regarding a SWIII position, and I decided to give it a try at intervening. Firstly initialise the hashset with (0,0). Like if you know something needs a fancy datastructure (indexed priority queue, or at least a heap with tombstones) to be solved, PLUS it requires other stuff in tandem, it'll end up being harder or more complex than other hards that you've already solved, and all mediums that A community intended to provide a place for users wanting to ask questions, create discussions, post job listings or put themselves out there for hiring, all related to the UK and jobs within the UK. Learn what we’re doing not just for our customers, but for our people too. Each subsection only takes 30 minutes to read, but I would reread, think deeply about what I read, google stuff I didn’t understand, sometimes watch a youtube video if I still didn’t understand it fully, and write my summary notes which all took about 3 hours per subsection. In the past few years, our users have landed jobs at top companies around the world. Yeah I got offers from Microsoft and almost Google—still technically in their hiring freeze but my recruiter said I did quite well on the interviews. Interesting yung opinions ng iba about this, I did not expect that. So 4-5 rounds of leetcode med/hards. Anyone working here? Any feedback or review? I’m invited to apply as a Research Analyst for their CX Lab and I just want to know more first before sending them my details. At any one time, products can be brought from one delivery center and placed at point x. I spent my entire winter break preparing for the interview. This is the best place to expand your knowledge and get prepared for your next interview. Hi, I have been practising on Leetcode. I'll give a different take - premium is worth it for the detailed solution explanations alone. I personally like leetcode style/algorithm & data structure problems. Google's service, offered free of charge, instantly translates words, phrases, and web pages between English and over 100 other languages. Leetcode takes months and can help you not get downleveled in interviews which for higher levels can be 100k+ difference in TC. com Google usa base salary is 72-177k $ and Google india base salary is 35-44L. I've been preparing for a few weeks now and have finished more than 80% (~150) of the questions on the Striver SDE Sheet. Dec 29, 2022 · Employees of subsidiaries of *Google* are treated as Google employees (eg this also applies to YouTube, fitbit, etc). e. Hi all, I am a beginner when it comes to leetcode, I can attempt easy/mediums but not hards, and that too excluding DP. Bhai, i understand your point and i did some googling and i found some surprising data. io and leetcode patterns. This includes GOC. Is pure Bit Manipulation question very rare and almost not asked during a FAANG interview? I observe that there are several questions (exactly 129 as of writing) on Bit Manipulation. correct me if i'm wrong djisktra : from a single source, find shortest paths to all nodes bellman-ford : same as djisktra, but works for negative number and cheapest-flights-within-k-stops Just learn to code it with both optimizations ranking and path compression as it is easy to program and then it'll be easier to calculate time complexities as all operations are O(α(1)) α is the inverse of the Ackerman function which is such a super slow growing function that is just considered as if it was O(1) The graphs card includes DFS We would like to show you a description here but the site won’t allow us. Get the Reddit app Scan this QR code to download the app now Google Operations Center . And not necessarily din na super laki ng sweldo despite it being "Google". That too with multiple revisions. The intent, regardless of the mode du jour of interviews, is to demonstrate good problem-solving skills. You'd be eligible to transfer anywhere within Google. But, i made sure I understood the patterns and was able to solve them 2nd time. Topics in highest to lowest priority (with difficulty and chance of occurrence factored in): hashmaps, graphs (dfs, bfs, recursive, iterative), dynamic programming, trees i got reached out by a google recruiter on linkedin when i was actively looking for a job change & was very active on leetcode. Asking for some pros and cons lang of Google Operations Center (GOC) Had my interview with them in a mid-senior role. Leetcode is the highest return on investment job prep activity you can do. I'd say for Google 1/2 questions are LC Hard, however (for internships) they don't seem to expect a full solution. I interviewed for Google SWE new grad 2022 position today and I want to share my thoughts. ) LeetCode also has Google Mock Interviews that We would like to show you a description here but the site won’t allow us. I got the leetcode hard, couldn't solve it so they asked if I need different questions, I said yes, and got another leetcode hard. I have my final interview in 10 days. It’s just the simple syntax errors that I sometimes have to google. Don’t memorize solutions—Google often asks unique problems. I used Ruby for the interviews and they surprisingly asked me a lot about Ruby and OOP concepts, they even found interviewers who had prior Ruby/Rails experience. g. So I'm planning that I'll gonna give the assessment after 6 days just 1 day before the deadline. My friend got into Google and they asked 1 med, 1 hard, he solved med completely, but could not solve hard so he got a 3rd interview and got a suboptimal solution to a med problem and got an offer. I've recently been invited to complete <30 mins Google's online assessment for a non-SWE strategy & ops analytics role, and I'm reaching out here for some guidance. This is a good mock interview rubric. There are several aspects of Google. One of them was question No. Level up your coding skills and quickly land a job. Also 200k+ $ is the salary of an experienced person and let me tell you i personally know people in Google who earn 60L to 1 crore in India. Focus on understanding the core type of problem. I got an email from Google for an Online Assessment. remove duplicates, then without sorting, then keeping lowest lexical order. No college degree, 4 yrs tech school, power plant experience and industrial electrical. Mar 13, 2025 · Here's all the things I did. EDIT: my Google interview question was a variation of a medium leetcode question. We didn’t code the doubly linked list, but the focus shifted to understanding the mechanics and theory behind data structures and the time complexity of the operations. 1000 on leetcode. Here is a comprehensive list of books to improve problem-solving (usually can be done as a fun warming-up/unwinding session on its on), roughly in decreasing order of importance/usefulness: Leetcode itself is semi common at the big tech for SecEng roles. Something along the lines of process this data stream and perform x operations, or consume this API endpoint and do something with the data. Did roughly 200 questions in total, started with easy and then mostly medium, only a handful of hard ones at times. The frustrating part was the question wasn’t even leetcode style it was very simple, but because I focused too much on leetcode, I was overthinking it. He simply… Hello everyone, Okay so straight forward coming to the point. 5 question. 1 online screening (leetcode style question, 45 minutes), then on site (3 leetcode style questions, 1 system design, 1 behavioural), does that sound right? Also, do we basically code on a blank Google doc type of interface with no autocomplete or anything? A subreddit for Human Resources professionals: come here to seek career advice, ask questions and get feedback from peers within the HR Community around the world whether you're brand new to HR or a seasoned vet. One of the worst interview experiences I've ever had, I'll never apply to Amazon again. Mar 19, 2025 · I had similar experience with google first screening round. Which had me worried because if I did that during an interview, (google), I feel like they would see me as a less ideal candidate 106 votes, 78 comments. Checkout the neetcode yt channel and neetcode. Like sure you could try to pattern match on the next iteration G comes up with for doing binary search but why not just do the basic binary search questions a few more times. I just interviewed with Google for the third time last month and got rejected and was told to wait 6 months. recruiter did mention that she checked my leetcode profile before reaching out to me. I know that many cheat during OAs, but a friend of mine recently told me that he cheats during interviews too. I recently had 4 google interviews (3 technical, 1 Googleyness) In 1st interview I solved the questions basis upon the hint given by the interviewer, also unable to fully optimise the solution - My verdict - Average Do DevOps interviews have important technical parts that require leetcode or studying? I’m a perfectly good dev, but could never do the super fast, puzzle-like questions that get asked in SWE interviews. Since we just need the server numbers we can just a hashset. Or if you didn't solve it before the interview, you probably won't specifically look for this question on Leetcode just to mark it. If they're satisfied, they either give you a follow-up problem (for which they usually do not ask you to write code) or rarely, a new problem. Working through leetcode problems on ur own and trying to solve them without looking at solution is a good way. I think this is where the greatest divide lies. For me it was mostly medium, but also a variation of easy (the "(E) ___ I" version) as a warmup, and then the medium (the "(M) _____ II" version). After going through the initial coding round I asked the recruiter to give me just over a month to prepare. Taking a closer look at the question with the highest frequency, about half of the questions are pu A place to discuss US and Worldwide immigration news, politics, visas, green cards, raids, deportations, etc. The interviewer got irritated and kind of yelled at me in loud tone after first 5-8 mins. They also asked how a hash map works and what happens when a value changes. I currently work in a financial institution, and searching for better opportunities. The second part being that I don’t study leetcode. I can answer questions if anyone needs. Contrast is subsidiaries of *Alphabet* like Waymo where it's a different company and generally you'd need to interview Be prepared to answer the alg/coding question in 30-40 minutes using a Google Doc (no IDE). I literally don’t have enough hours in the day to dedicate to studying beyond my full time job and life and interviewing. Dp is deffo possible but I was also thinking stack. This was for L4 btw. Sabi sa ibang forums "BPO arm of Google" daw siya so wanted to ask Amazon - SDE 2 - Interview - Need Suggestion - (Ideal follow-up time after the loop interviews) # Meta There's also the "availability bias", so if the question asked isn't on Leetcode, it just won't be marked. Also consider what's not visible or the questions that may not be easily testable in Leetcode. Envision your code as a PR into the Google codebase. Third Interview (Behavioral): 10 yr Google employee here. Guys, I need your help. . Google Operations Center is a unique company of problem-solvers, partnering with Google to provide support to their users and customers. The official subreddit for discussing Idle Champions of the Forgotten Realms, a Dungeons & Dragons strategy video game that brings together D&D characters from novels, adventures, and multiple live streams into a single grand adventure. My recruiter reached out and told me that I got all positive feedback and they may end up starting me at L2 instead but it’s not guaranteed. The assessment is described to be in a work-related context, and I'm eager to make sure I'm well-prepared. I have an upcoming interview with Google India in 20 days. I’ve been doing LeetCode questions and although I don’t know the syntax, ideas on how to solve it come to my head pretty quickly. It was hell- but i am glad i made it thru. Para ma-weigh if it's worth giving up my current work. /r/immigration is protesting Reddit's API changes. I would wake up in the middle of the night at 3am and start doing lc… all this was along with maintaining my full time job. Test your code. I couldn’t solve 90% of them the first time. I am a data center tech, primary area is substation and electrical functional team. Also did a lot of tagged questions for Meta and Google. The lack of notice from Reddit, exorbitant pricing and terrible official apps are unacceptable. Of course if you just scan all elements to find max it is easy since you don’t need to keep your elements ordered. I am about to start comparing all the leetcode question solutions but this doesn't seem productive because there can be multiple solutions to a leetcode problem. Google Data Center Tech L1 Finished my interview process for an L1 tech position recently. I'm not sure if that one is on leetcode, but it was linked list related so I guess that's one of the rare questions. There’s been a lot of insightful debate on the subject, but I’ve also seen a lot of people who have fundamental misunderstandings about why exactly this style of interviewing even exists. Yeah, of course it doesn't really work. Yes I’m in the same exact boat. Google invented this leetcode hiring process in order to scale their hiring practices to engineers, without having to pay to train them. Please help me what should I do, from where I should prepare & what to revise, any suggestions. I’ve cleared Google twice in the last 4 years, at L4 and L5. After grinding away for almost two years and tackling a thounsands of questions, I still ended up flubbing my 3rd Google interview. Not saying na natanggap na ako pero good to know what to expect. then the interview goes into “zone” mode…and i mean that in a good way. wic bvk dxzyc rbnr bfyovo golm jbagrj xmktcfb rmxbb aiqb detea xnaezh bcw zpix qssjg