Based on our record, Project Euler should be more popular than CodeForces. It has been mentiond 405 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Practice Regularly: Utilize coding challenge platforms such as LeetCode and HackerRank to practice coding regularly. Additionally, websites like Project Euler offer mathematical challenges that can sharpen your problem-solving skills. - Source: dev.to / 12 days ago
A coworker used to solve Project Euler[1] problems using SQL while they waited for DB indexes to rebuild or tables to restore from backup in the middle of the night. [1] https://projecteuler.net/. - Source: Hacker News / about 2 months ago
Coding Challenges: Platforms like Project Euler or CodeSignal offer a variety of problems that encourage logical thinking and algorithmic problem-solving. - Source: dev.to / 4 months ago
If you want some recommendations on how to learn it best, I really suggest jsut using it and googling how to do the things you dont know how to do as you work. Right now, the advent of code is happening and its one of the best ways to practice and learn: https://adventofcode.com/ Another thing you might want to try is Project Euler: https://projecteuler.net. Source: 5 months ago
Https://projecteuler.net/ is a good place to get some practice projects. Source: 5 months ago
Have you heard of codeforces.com, atcoder.jp, codechef.com, etc? Source: 5 months ago
Leetcode is good to learn basic algorithms because problem statements are usually straightforward. Competitive programming has much wider range of problems. Most popular sites for cp are codeforces.com , atcoder.jp, codechef.com . Source: 5 months ago
The de facto standard community for competitive programmers, regular contests with editorials, huge archive of problems (https://codeforces.com/problemset) with pretty accurate difficulty ratings so you can focus on problems of suitable difficulty if you want to progress quickly. They also have an incipient EDU section: https://codeforces.com/edu/courses that covers basic algorithms with practice problems. - Source: Hacker News / 7 months ago
- I used C++ to solve 500+ problems on codeforces.com (a competitive programming website) But I'm rusty now. Source: 8 months ago
Join the codeforces.com cult try out some most solved problems and then there are many other things like cses problemset, a2oj ladders... Just a tip learn c++ stl too (not necessarily now but do it soon). Source: 11 months ago
LeetCode - Practice and level up your development skills and prepare for technical interviews.
Exercism.io - Download and solve practice problems in over 30 different languages.
Codechef - CodeChef is a not-for-profit educational initiative by Directi, an Indian software company. It is a global programming community that fosters learning and friendly competition, built on top of the world’s largest competitive programming platform.
Codewars - Achieve code mastery through challenge.
HackerRank - HackerRank is a platform that allows companies to conduct interviews remotely to hire developers and for technical assessment purposes.
AlgoExpert.io - A better way to prep for tech interviews