Here in this blog codeavail experts will explain you what is competitive programming, how to learn, and the best strategy of improving competitive programming skills.
If you want to take your programming language to the next level, you should have a strong mathematical background. Each super-programmer has a really strong mathematical background. And because of this, they can solve complex problems very easily and in the complexity of low space and time.
Although you need to put different logic behind every problem, mathematics works like an inspiration. To achieve good and competitive programming skills you need to practice a lot.
What is competitive programming?
Competitive programming is to find the best solution of well-defined problems by writing computer programs under specified limits.
Based on the above definition, competitive programming has three aspects:
Well defined problems: You are presented with one or more problems. The issue statement includes variables, and you should be able to respond to the problem when any possible combination of variable values is returned. The problem will be well defined: you will be informed of the exact constraints of all variables, any necessary assumptions, etc.
Computer programs: You resolve issues that you write computer programs. The command-line program reads the values of variables from standard input and should write answers on standard output.
Specified limitations: Your program should respond within a specified time and memory limit. Besides, you should write programs in a set of allowed programming languages.
How to learn competitive programming?
There are essentially 6 key steps in learning Competitive Programming:
1.Learn a well-known programming language:
You can do competitive programming in any programming language but highly recommended that you choose one of C/C++ or Java programming language. This is because execution time is an important factor in competitive programming and therefore, choosing a language whose execution time is fast is going to benefit you.
C programming language/C++ programming language and Java programming language are relatively fast, especially when compared to languages like Python programming language.
2.Starting with Competitive Programming:
Start practicing on the various online programming practice sites, it has a great IDE and an amazing beginner program that will help you get started.
Online practicing sites have a lot of problems that gradually increase the difficulty and therefore you won’t have to face a sudden increase or difficulty and it lets you look at the test case on which you failed the code which will help you to create test cases as well.
Learning to debug the code for the case on which it failed. As a total start, it’s important that you can look at the test case that failed so you can learn how to target such corner cases.
3.Get Familiar with Data Structures
4.Get Familiar with Algorithms:
Algorithms are logic that is implemented on different data structures to get the desired output.
5.Starting with actual online competitions:
Once you become familiar with the complexities of time and able to get familiar with the complexities of the online IDE’s and penalties you can start with current competitions.
6.Practice Practice Practice
Example of Template used in competitive programming
Books Recommendations for Competitive Programming
- Data Structure Made Easy
- Algorithm Notes for Professionals
- Competitive Programming, 3rd Edition: Steven Halim
Best strategy to improve skills in competitive programming Languages
All of this can be achieved only through practice.
1. Get a thorough understanding
First of all, study all the concepts of the programming language in depth. Always use standard books. There are many online platforms available today where computer specialists around the world share their knowledge and try to make concepts easier.
2. Follow this approach
Try to start coding using simple problems. Before writing code, first, create a flowchart of the logic that is being used. This will increase the number of correct codes that will not only accelerate your skills but also enhance your confidence.
3. Real-life implementation
Once you get used to code and try to create basic programming codes that solve your daily life problems. These may include report cards of any student, ticket reservation system, library management system, etc.
They’ll make you feel like a software developer.
4. Short the code
Now the next step is to shorten the code. Let’s say you make a simple code for a library management system. Now try to collapse it so that the same task can be accomplished in a very simple and small way.
You can only see the problem first and create your code. Now see the optimal solution to know how it can be reduced.
This is the most important and transition phase from basic programming to competitive programming.
5. Be a Fighter
Now start participating in coding competitions. Competitions can take place in your school, online or nationally. Here you will find people as if you are hitting and killing each other.
Here, you have to write the optimal solution and that too within the shortest time. Since it is a competition, it is the survival of the fittest. Such a healthy competitive environment makes the learning rate faster and involves learning through fun mechanisms.
Besides, you’ll also get ratings according to your successful submission of code and the competitions you win, which strengthens your professional profile.
6. Start sharing Knowledge:
Once you become a good programmer, don’t keep your knowledge to yourself. Spread it. Share it with your juniors, your peers and the world.
7. Be updated
“Success is not the destination for you, it’s a way of living life. Therefore, always stay updated on new arrivals in the field of new technologies and coding. This will help you produce better and deliver better service.
Beginners (more than 2 months)
- For beginners, it is important to learn basic concepts. Participation in many competitions will not help.
- An important DS / Algo from a book or blog. Read about some concepts.
- Find a question that can be solved using that concept.
- Code and submit.
- Repeat 1 – 3.
Medium level competitors (2 to 10 months)
- You know the basics already so here’s what helps participate in a real competition (especially long challenges).
- You should learn to solve the problems that require an understanding of many concepts.
- Participate in competitions. Try to resolve the problems.
- Read editorials and solve problems that you can’t solve during the contest.
- Read other solutions and learn different tips and tricks.
- Learn all small optimizations and hacks to reduces implementation time.
Pro ( less than 12 months)
- You are already good at the moment.
- Participate in teams. Learn the weakness of your team members. Fill the gap.
- Participate in many small competitions. Reduce the implementation time.
- Know the most advance concepts and the corresponding mathematics. You should try to solve the toughest problems in competitions at this point.
Now you know about the competitive programming. So, if you want to get any programming assignment help related to C programming, C++ programming, Java programming, and Python Programming. You can hire our experts, and get instant programming solutions within a given deadline.