Other platforms cater to more experienced coders by offering more complex challenges. These include HackerRank and LeetCode, both of which categorize projects by difficulty level and topic. This approach lets yo
How to develop framework and plugin in C for large scale software Very basic programming tips for Linux kernel source reading If you want to be expert of C programming, visithttps://leetcode.com/. Good luck! Rust language I am sure that the next language for the systems programming would ...
This is a slight tweak ofa practice guideI wrote a while ago on USACO reddit since I thought it could be helpful to people here. Some USACO specific sections or extra clutter I left out here that aren't needed for a general audience. This should cover all general cp advice I have so ...
But you have to do leetcode the right way. You get one submission. No IDE's, no test runs. Just type into the leetcode.com in-browser editor, test everything in your head or on a piece of paper. If you don't submit perfectly first try,you're wrong and you failed the interview....
Here’s what you should do:Research the company. Understand its values, products, and culture. Practice technical questions. Use platforms like LeetCode and HackerRank. Anticipate behavioral questions. Prepare using the STAR (Situation, Task, Action, Result) technique. Ask insightful questions. This...
This algorithm question is from Leetcode's "Reverse an Integer". I edited the requirement of the question to simplify our demonstration. To see the actual solution, here's one from@loia5tqd001. This is actually when I first discovered this function. That's why I love looking at other peo...
There are many ways to practice this, and like most things in life, it will become easier the more you do it. Coding challenges are one of the best ways to develop your problem-solving mindset. The best platforms to practice these are CodeWars, HackerRank and LeetCode. They offer a ...
Leetcode database problems HackRank SQL problems Statistics and Probability To prepare for these kinds of questions, I brushed up on elementary statistics and probability and did some coding exercises. While this may seem overwhelming (there is a lot of content for both topics), the interview que...
I put in about 3-3.5h of focused work everyday as SWE because I don't feel like I can go any further. I need a long break (2h) before I get any motivation back and regain my ability to focus. Although I could go back to work after 2-3h break, but why...
If you need to build the Reddit tree structure, just sort it in memory. If the problem can fit into memory, it becomes much easier. The extreme case is your comments section becoming a chat, then we can do something like an append only in memory DB or redis cache keep appending the ...