Preparing for competitive coding involves a holistic approach that combines theoretical understanding, problem-solving skills, and effective coding practices. Here is a general guide.

Languages

Select a programming language you're comfortable with, such as C, C++, Java, or Python. C++ and C are faster, while Python is simpler for logic. But Python is memory intensive and memory constraints are a big deal, so your code might not run in the given memory constraint. But remember languages are a tool through which you can communicate with the computer and instruct what to do. A wonderfull resource to revise your syntax is:

DSA is the heart of programming and you can not ignore it while solving coding problems in competitive programming, Array, Linked List, Stack, Queue, Tree, Graph, Sorting, Recursion, Dynamic Programming are some important concepts required in you CP journey.

Just reading the above given book wont help you in cracking the competition, you need to practice regularly. Solve problems on online coding platforms like HackerRank, Codeforces, CodeChef, LeetCode or others. Start with easy problems and gradually move on to more challenging ones. As you solve more problems, you will learn new concepts and algorithms and a few sticking points will be cleared.

Learn to debug your code and do it with a calm mind. A chaotic mind will lead to a chaotic code. Keeping your mind clear, having pen and paper to jot down your thoughts, ideas, and calculations is helpfull. All the efforts you have put in will go in vain if you don't solve with a calm and clear mind. Also, don't forget to take short breaks if your mind just stops working and drink water, it helps.

In Conclusion

Having fun during the process is important, don't forget to enjoy the journey. It's not just about the destination, it's about the journey too. Keep learning, keep practicing, and keep growing.

Good Luck!

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