Top 5 competitive programming sites where you must have an account

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What is competitive programming?

There is a difference between programming basics and competitive programming. Competitive programming makes a coder learn how to think. The programming basics provide you with tools and concepts of the language. What competitive programming does is that it makes a programmer develop the logic of solving a problem. It challenges the mind to solve the problem to get a solution even when you are not programming. Competitive programming is the logical implementation of programming tools to achieve a solution that is time and space-optimized. Solving competitive programming questions leads to the development of the various approaches one can get for answering a single question.

Here is the list of the top five competitive programming sites where you must have an account.

1. LeetCode

Leetcode is a place where you can find popular competitive coding questions. This is an ideal platform for people who are preparing for coding interviews. It has structured content. The problems are listed according to the topics. A specific section is dedicated to algorithms. In the algorithm sections, the problems are divided according to topics like arrays, strings, sorting, dynamic programming, and many more. The problems can also be filtered according to their difficulty levels. What makes it a good choice is the presence of active discussion space for each problem.

2. HackerRank

HackerRank has a well-oriented practice section where the coder has a choice to choose a programming language and solve problems for the same. The practice section is designed in such a way that the programmer gradually progresses from basics to advance. The best feature is that based on challenges solved badges are allocated to show the proficiency level. This helps you to know your expertise in a language and keep track of your progress. There are regular challenges to compete and test your skills.

3. CodeChef

CodeChef has a large number of questions largely related to competitive coding and data structures. It is more suitable for people who are looking out to solve challenges and participate in competitions. The competitions are divided according to the level of difficulty. So if you are looking for solving questions based on competitive coding competitions, then this is a good place for you.

4. Codeforces

Codeforces is another wonderful platform for competitive coders is where they can find advanced questions. Contests are going on regularly on this platform. It is one of the most popular platforms for competitive programming. There are new problems updated on this platform regularly. It has tricky and logical problems which greatly enhances the logic of programmers on solving them.

5. GeeksforGeeks

GeeksForGeeks is a popular platform for programmers where they can find a variety of questions. The questions can be filtered according to difficulty, companies, and problem types. If you are planning to begin competitive programming, this is an ideal platform as it has many questions for beginners which helps in solidifying their logic and confidence.