I'm currently reading 'Think Like a Programmer', but I'm struggling to break problems down into manageable steps. I can grasp the overall issue, but when it comes to figuring out the smaller steps, I feel lost. For instance, I recently tried solving the palindrome integer problem, and I didn't know how to extract the digits one by one. I'm unsure of how to reach the point where I realize I need to use modular arithmetic to tackle these problems. I feel stuck in tutorial hell and don't even know where to start when it comes to writing simple programs that I actually understand.
7 Answers
Solving problems like these takes practice, much like learning to ride a bike. The more you try, the better you'll get at it. Just jump in and keep working on it!
Instead of just copying tutorials, dive into your language's documentation. It helps you understand how arrays, strings, and basic functions work. Break down your problem into the smallest possible steps and see how they connect to the fundamentals of your chosen language.
Consider trying platforms like Codewars. They offer a variety of problems across different skill levels, which can help you get comfortable with solving codes in a fun way.
Programming is a creative endeavor. You're given a problem and a toolbox of coding concepts to tackle it. For the palindrome issue, you can approach it in multiple ways: converting to a string, using modular arithmetic, looping to subtract numbers, etc. Start with a method you're comfortable with, like converting to a string, and as you learn, you'll discover more clever solutions. It's all about progress; every solution enhances your understanding!
LeetCode can be overwhelming since many problems assume you know various algorithms already. Instead, try creating small projects based on ideas you have. Maybe build a simple program like a file organizer or a basic calculator. Challenge yourself by adding features you don’t know how to implement yet. This way, you learn problem-solving organically and can also share ideas with a buddy to learn together!
Try using the scientific method! Define your problem, break it into components, and simplify those components. Doing a project like a blackjack simulator can help too, as it's straightforward and involves all the basics of programming without being overwhelming.
Sometimes stepping away from coding and doing something hands-on can clear your mind. You might build a simple circuit with a switch and a light bulb. This can give you insight into how programming is just a series of processes and functions working together. Understanding this logically will help you figure out what steps are necessary in your programs. Start by identifying what the program is meant to do and work backwards from there!

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