今回のWeekly Contest 495だん．17875位．
またEasy1問しか解けず，完全に自信喪失である．
#LeetCode
leetcode.com/contest/week...

今日やったやつ．（Easy, 922）
Python, Runtime: 35.63%, Memory: 68.53%, Time: 12min
#LeetCode
leetcode.com/problems/sor...

今回からbiweeklyはしばらくやめて、weeklyだけにしてみる。
#LeetCode

今日やったやつ．（Eaay, 2946）
Python, Runtime: 65.53%, Memory: 66.47%, Time: 10min
#LeetCode
leetcode.com/problems/mat...

今日やったやつ．（Easy, 1221）
Python, Runtime: 11.90%, Memory: 73.85%, Time: 5min
#LeetCode
leetcode.com/problems/spl...

Original post on javarevisited.blogspot.com

Top 25 System Design Interview Problems for 2026 (Practice Online) Hello guys, if you’re preparing for system design interviews, one thing is clear: brushing up on basic concepts won’t cut it...

#Codemia.io #LeetCode #online #resources #System #Design #System #Design #Interview #Question […]

Day 6 tomorrow. ✊

#DSA #LeetCode #SoftwareEngineering #FrontendDeveloper

今日やったやつ．（Easy, 1678）
Python, Runtime: 75.05%, Memory: 92.98%, Time: 7min
#LeetCode
leetcode.com/problems/goa...

#DSA #LeetCode #SoftwareEngineering #FrontendDeveloper

今日やったやつ．（Easy, 1299）
Python, Runtime: 20.18%, Memory: 83.14%, TIme: 3min
#LeetCode
leetcode.com/problems/rep...

- Constant Grids with loops = Constant Time Complexity. Fixed size means no "n", work is always predictable.

Sometimes one problem is enough if you truly understand it.

Day 4 tomorrow. ✊

#DSA #LeetCode #SoftwareEngineering #FrontendDeveloper

今日やったやつ．（Easy, 1370）
Python, Runtime: 55.98%, Memory: 41.39%, Time: 25min
#LeetCode
leetcode.com/problems/inc...

Key Strategies to Crack Your Next Tech Interview - HackMD Essential frameworks and tips from Neeraj Walia on how to transform a "boring" interview performance into a successful hire by mastering your introduction, project storytelling, and closing questions.

What's the one thing that helped you the most in tech interviews?

For me, it was mastering these strategies 👇

Just published a solid summary — check it out!
🌐 hackmd.io/@neontuts/By...

#TechInterview #CodingInterview #LeetCode #SystemDesign #JobHunt

Can an LLM really prep you for Google interviews in 7 days? This developer used Gemini Pro to brute-force a decade of algorithmic ignorance. The results might surprise you.

thepixelspulse.com/posts/llm-algorithms-lea...

#geminipro #google #leetcode

今日のWeekly Contest 494だん．12067位．
もうダメダメである．情けない．
#LeetCode
leetcode.com/contest/week...

今日やったやつ．（Easy, 3643）
Python, Runtime: 1.01%, Memory 31.77%, Time: 11min
#LeetCode
1.01%ｗｗｗ
leetcode.com/problems/fli...

I Found the Ultimate Way to Crack Coding Interviews in 2026 (And It’s Not Just LeetCode) Hello friends, are you preparing for coding interviews but not sure where to start with? Are you drowned in the sea of Data structures and algorithms and System design and what not then you have come to the right place. In the past, I have shared best coding interview books and courses, best System design books and courses, and in this article, I will share with you a systematic approach to prepare for coding interviews and also covering all the bases. Looking for job in this tough market is not easy as many people are looking for the job and market is flooded with a lot of talented people, thanks to what happening in the world. But that should not be an excuse but you also need to level up yourself to stand a chance. Here are things you can do on your side for rock solid preparation. By the way, if you are looking for one stop shop to prepare for coding interview then ___DesignGurus.io_ __ is a great place to start with. They have many Grokking courses to prepare for coding interview like OOP Design, System Design, Dynamic Programming etc and you can get access to all of their courses for a big discount by joining their All course bundle. You can also use code GURU to get 30% discount. ## All Courses ### Buy all courses together to save 35% and have lifetime access. designgurus.org ## How to Crack Coding Interviews in 2026? Here is your step by step guide to prepare well and crack the coding interviews and covering all the topics which matters: ### 1. Data Structures and Algorithms If you are rusty, start with top interview questions: 1. Algomonster — http://shrsl.com/483tp 2. Bugfree.ai — LeetCode for System Design 3. Educative-99 — https://buff.ly/3LFG4zL (Available in both Python and Java) i twill teach you 26 key coding interview patterns 4. Blind 75: lnkd.in/g5wx7QSq 5. Grind 75: lnkd.in/gvZ7_pnp — 6. Practice C++ STL or Java Collections or data structure libraries in the language of your choice — essential for fast coding If you are a beginner, DSA requires more than 3 months of active practice. I am omitting the details in this post If you are looking for Java programs from coding interviews, I have shared many here. javarevisited.blogspot.com/2017/07/top-… ## Top 50 Java Programs from Coding Interviews ### A blog about Java, Programming, Algorithms, Data Structure, SQL, Linux, Database, Interview questions, and my personal… javarevisited.blogspot.com ### 2. High Level Design (HLD) 1. Books: Start with Alex Xu’s Volumes 1 and 2 or an Educative subscription amazon.com/System-Design-Interview-insi… ## System Design Interview - An insider's guide ### System Design Interview - An insider's guide [Xu, Alex] on Amazon.com. *FREE* shipping on qualifying offers. System… www.amazon.com 2. Videos: Good channel for basic concepts of System Design Interview — see here ## Top 8 YouTube Channels for System Design Interview Preparation ### These are the best YouTube channels you can subscribe to prepare for System Design Interviews medium.com 3. Engage actively and try solving problems yourself 4. Mock interviews on Pramp, tyrExponent, and other platforms — medium.com/javarevisited/3-best-mock-in… ## Interview prep for product, engineering, data science, and more - Exponent ### Our courses help you prepare for interviews and excel at your job. Get advice from technical leads and product owners… bit.ly 5. Practice System Design Problems in Leetcode style on Codemia - ## Master System Design Interviews Through Active Practice ### Passively learning system design does not work. Now you can practice system design problems like the way you practice… codemia.io ### 2. Low Level Design (LLD) If you are rust on LLD, you can start with reading: 1. Design Principles: Read “Head First Design Patterns” (read 2nd edition) 2. OOPs concepts should be crystal clear like Virtual Methods in C++ and Abstract class vs interface, overloading vs overriding, method hiding etc. 3. Questions: Awesome Low-Level Design — https://github.com/ashishps1/awesome-low-level-design by Ashish Pratap Singh of AlgoMaster newsletter, I highly recommend that one to programmers. 4. Practice question with a 45-minute timer 5. Solutions: Low-Level Design Playlist — lnkd.in/gkVZgK4b (Credits to Soumyajit Bhattacharyay) ### 4. CS Fundamentals Learn from GateSmashers videos — lnkd.in/gs6m5RQb Operating systems — see these courses ### 5. Behavioral 1. Use the STAR method (Situation, Task, Action, Result) 2. Keep each section concise: 4–5 sentences per section so that it can be covered in the given time during interviews 3. Prepare both a detailed and a short version of your answers 4. For resources, check free course _Grokking the Behavioral Interview_ on Educative. ### 6. Company-specific Preparation 1. You can use Leetcode Premium to solve company-tagged problems 2. Explore tab in Leetcode Premium — lnkd.in/g3_dHef4 3. Practice using Leetcode’s Interview tab → Assessment → Select the company for phone or onsite rounds — lnkd.in/g5Tq5rZi That’s all guys. I know its not easy to crack coding interview in this tough market but following this guide and preparing for all important topics mention in this article can improve your chances a lot. I hope these tips help you in your preparation. Feel free to reach out if you have any questions or need guidance. Good luck to everyone on their journey! P. S. — Preparing for Java certification, grab my book “Grokking the Java Interview” for just $9.99 today. P.S.S — I am also giving away free coupon to my Java 17 Certification Practice test on Udemy. You can join to test your Java skills and see where you are. If you find the practice test worth your time, please leave ratings and reviews, it will help me attract more readers. And, if you struggle to solve System design problem, start practicing with Codemia ## Master System Design Interviews Through Active Practice ### Passively learning system design does not work. Now you can practice system design problems like the way you practice… codemia.io

I Found the Ultimate Way to Crack Coding Interviews in 2026 (And It’s Not Just LeetCode) Hello friends, are you preparing for coding interviews but not sure where to start with? Are you drowned i...

#Coding #Interviews #LeetCode #online #resources #System #Design

Origin | Interest | Match

I'm not doing this to flex a streak. I'm doing this because I want to grow beyond frontend and become a stronger engineer overall.

Day 1. Let's go. 🚀

#DSA #LeetCode #SoftwareEngineering #FrontendDeveloper #NeetCode #CareerGrowth

今日やったやつ．（Easy, 1207）
Python, Runtime: 100.00%, Memory: 67.96%, Time: 3min
#LeetCode
leetcode.com/problems/uni...

今日やったやつ．（Easy, 2558）
Python, Runtime: 40.27%, Memory: 85.49%, Time: 17min
#LeetCode
leetcode.com/problems/tak...

今日やったやつ．（Easy, 2469）
Python, Runtime: 100.00%, Memory: 99.56%, Time: 3min
#LeetCode
leetcode.com/problems/con...

今日やったやつ．（Easy, 2600）
Python, Runtime: 3.50%, Memory: 60.51%, Time: 4min
#LeetCode
leetcode.com/problems/k-i...

今日やったやつ．（Easy, 2798）
Python, Runtime: 9.75%, Memory: 99.66%, Time: 2min
#LeetCode
leetcode.com/problems/num...

今週のWeekly Contest 493だん．26164位．
始まってから起きて，寝起きそのままやって，まだ頭も痛くて散々だった．やらないほうがよかった．
#LeetCode
leetcode.com/contest/week...

今回のBiweekly Contest 178だん．20193位．
#LeetCode
頭痛くてダメだった．
leetcode.com/contest/biwe...

今日やったやつ．（Easy, 617）
Python, Runtime: 19.63%, Memory: 13.04%, Time: 8min
#LeetCode
leetcode.com/problems/mer...

今日やったやつ．（Easy, 965）
Python, Runtime: 100.00%, Memory: 87.46%, Time: 8min
#LeetCode
leetcode.com/problems/uni...

今日やったやつ．（Easy, 1009）
Python, Runtime: 100.00%, Memory: 6.25%, Time: 8min
#LeetCode
leetcode.com/problems/com...

Leetcode is reportedly down for some developers right now. Are you one of them? #LeetCode #LeetCodeDown community.designtaxi.com/topic/24771-is-leetcode-...

今日やったやつ．（Easy, 941）
Python, Runtime: 96.44%, Memory: 70.51%, Time: 6min
#LeetCode
leetcode.com/problems/val...