Top 7 Competitive coding Platforms in 2021

Top 7 Competitive coding Platforms in 2021

Every programmer aspires to be the greatest! Yes, it is correct. But have you ever thought about how someone may be regarded as the best coder? So, let's say a guy wants to be the best racer. Can he achieve this by only practicing? Not at all; all he needs to do is prove himself, defeat the opposition, and win the battle.

Similarly, if you want to be the best programmer, you must overcome obstacles and demonstrate your programming abilities. Competitive programming and coding competitions are the best approaches to do so.

Coding challenges or contests allow you to assess your skills and competency while also allowing you to compare yourself to other programmers from around the world. These coding challenges are held regularly by several platforms (or websites). Aside from that, the participating programmers are offered various scholarships, prizes, jobs, and internships. There is a list of the top 7 Coding Challenges websites, along with a brief description.

1. TopCoder:

One of the most widely used platforms for online programming competitions is TopCoder. Anyone can become a member of the Topcoder Community and compete in challenges. Design, Development, Data Science, and Competitive Programming are the four main segments of the TopCoder Community. Information Architecture and UI/UX/CX Design are dealt with by the design community. In contrast, the development community deals with Bug Bash, Code, First-to-Finish (F2F), Quality Assurance, and UI Prototype Challenges. Data science challenges include Marathon Match (MM), Data Science First to Finish, Data Science Sprint & Ideation, and Data Visualization.

1. HackerRank:

   HackerRank is a popular platform for competitive programming challenges in which you must solve issues according to a set of instructions. HackerRank allows you to complete these programming tasks in various computer languages, including C, Java, Python, Ruby, and others. Apart from that, participants will be able to address difficulties in algorithms, machine learning, and artificial intelligence. By completing challenges on the HackerRank website, you can earn badges added to your profile. The following are the types of contests that HackerRank hosts:

   • 101-Hack: A monthly algorithmic competition in which participants must solve five challenges in under two hours.
   • HourRank: The shortest contest format, in which three to four algorithm challenges must be completed in one hour.
   • Week of Code: A week-long algorithm competition with a new task every day. In addition, as the day progresses, the obstacles become increasingly difficult.
   • Ad Infinitum: Every three months, a 48-hour math competition is held.
   • Real Data/Machine Learning Contests: A week-long competition focuses on real-world data abilities and necessitates machine learning algorithms.

1. • Language/Domain Specific Contests: These are competitions based on programming languages such as C, Java, Python, and others.
   • Company Contests: The competitions are sponsored by individual companies trying to hire developers. The nature of this event varies depending on the needs of the supporting companies.
   • World CodeSprint: It is a 24-hour event with 7-8 challenges to complete.
2.  International Collegiate Programming Contest (ICPC):

    

One of the most well-known competitive programming competitions is the International Collegiate Programming Contest (ICPC). From 1977 to 2017, however, ICPC was hosted under the auspices of ACM and was known as ACM-ICPC. ICPC contests are team competitions, and each team must consist of three students representing their university, according to the rules. 

The following are some of the most important statistics from the International Collegiate Programming Contest (ICPC): One of the world's oldest programming competitions. The ICPC regionals begin each year with local competitions among classmates to choose who will represent their university. The final regional challenge determines which teams will advance to the World Finals. The winning teams from each regional level competition from six different continents advance to the World Finals. During each tournament, teams of three are given five hours to tackle ten or more programming challenges. Solutions must be written in C, C++, Java, Python, or Kotlin.

1. • The ICPC family includes around 50,000 students.
   • The ICPC is affiliated with almost 3,000 universities in 111 countries.
   • Around 400 on-site competitions are held at ICPC.
2. CodeChef:

   CodeChef is a competitive programming website that hosts various online contests for budding programmers to practice and develop their programming skills. The challenges allow solutions in over 55 programming languages, including C, C++, Java, and Python, so submit the solution. Every month, CodeChef hosts a programming competition at the beginning of the month and two smaller programming competitions at the middle and end of the month. Aside from these contests, CodeChef also provides algorithm lectures and forum discussions to help make the journey of computer programming more manageable.

1.  

   You may earn Points and progress up the CodeChef rankings, which is a fantastic opportunity. Monthly Programming Contests, Cook-offs, and Lunchtime Coding Contests are just a few examples of coding competitions where you can demonstrate your programming abilities. The following are some of the most important statistics about CodeChef competitions:
   • CodeChef has over 1.2 million programmers from over 12,000 institutions.
   • There are over 3200 programming contests with over 92 million submissions.
   • The awards for the contests are around INR 20,000 for the Indian Community and $700 for the Global Community.

1.  Geeks Coding Challenge (GCC):

   The Geeks Coding Challenge (GCC) is a three-day coding competition hosted by GeeksforGeeks (one of the most popular websites in the computer science field!). The contest is held online, and participants can compete with other programmers while solving various coding issues. You can answer the issues using any programming languages listed below: C++, Java, or Python. Furthermore, the overall prize pool for the Geeks Coding Challenge is more than 6 lakh rupees, including cash awards, accessories, courses, and so on.

   Keep in mind one important thing is that the number of seats for the Geeks Coding Challenge (GCC) is limited, so make sure to register before the slots are full and registration closes. In addition, no entry fee for this tournament on this platform. The competition is divided into three rounds, which are detailed below:
   • Round 1– This is the first round in which all enrolled candidates participate in a 90-minute coding challenge. This round's top 250 candidates advance to the next stage of the competition.
   • Round 2– The second round is a 120-minute coding competition in which the top 250 eligible candidates from the first round compete. The final round is open to the top 100 candidates from the second round.
   • Round 3– The final round, in which all of the top 100 performers from Round 2 compete for a 120-minute challenge.

1. LeetCode:

   LeetCode is a renowned platform that provides various coding tasks to help you improve your coding abilities. It hosts a variety of programming competitions for participants on a weekly and biweekly basis. The competitions last about 90 minutes on average. You can solve any available programming language tasks using their own online editor (called Playground). Aside from the Coding Contest, LeetCode offers various other services such as job interview preparation, conversations, and so on. The following are some of LeetCode's key statistics:

   • With millions of active users, LeetCode is one of the largest tech communities.
   • There are approximately 1400+ coding exercises to practice, and the number is growing every day!
   • LeetCode is preferable because it supports over 14 common coding languages.
   
   

   In addition, at the end of each contest, you will be rewarded with rankings and points that could help you land a job at one of the top tech companies. 

1. Codeforces:

   Codeforces is a Russian website that offers competitive programming tournaments in which many competitive coders fight against each other from all over the world. Codeforces contests allow you to write solutions to challenges that are tested during the competition. As a result, you can hack or challenge other people's solutions to get points. The solutions that pass the pretests and have not been hacked or challenged are then tested on the final set of tests following the contest. Those who pass that set of solution tests are given the option to look at the sources of other contenders, look for errors, and suggest tests on which these solutions do not function.

   
   

   The nicest thing about Codeforces is that contests are held regularly, with roughly six contests held each month. Participation in the competitions is also free and open to anyone. Codeforces provides a variety of coding challenges and tools, including 

   • The format is brief. Contests with a two-hour duration.
   • Educational contests with a duration of 2-2.5 hours are held twice a month.
   • You can also challenge or hack the solutions of other contestants.
   • For learning objectives, you can also tackle puzzles from prior tournaments.
   
   

   Programming necessitates a great deal of patience. Begin competing in various competitive programming contests and gradually enhance your skills. Displaying your ranking on your CV will also help you find a job at a top tech company.