I've been noticing a trend in my approach to coding challenges on platforms like Codewars or LeetCode. I often feel a bit of panic and skip straight to coding without fully understanding the problem. For instance, a simple task could be to determine the next color in a traffic light sequence, which is an easy breakdown: green to yellow, yellow to red, and red back to green. However, I tend to overcomplicate things, adding unnecessary elements like loops or arrays that the problem doesn't require. I'm looking for strategies to slow down, identify the core logic, and rewrite the problem in simpler terms before diving into the code. How did you learn to stop overthinking and approach problem-solving more clearly? Any tips would be appreciated!
5 Answers
I used to draw simple flowcharts on paper before coding. It helped me organize my thoughts! Nowadays, I find I can start coding faster, but it took me years to get there. You might want to give flowcharts a shot, especially if you're a visual learner, but they’re mainly useful for mapping out logic.
Start at the end. Ask yourself what you need as the final output, then work backward to understand what data is necessary and how to obtain that data. Keep asking questions until you're no longer confused!
Thanks for this tip! I’ll definitely try starting from the output.
I always advise others to write an outline in their own words, using bullet points and sub-bullets to break down the problem. This clears up confusion and makes it easier to translate those points into code later. The better your outline, the smoother the coding process will be!
Have you tried using pseudocode? It can really help clarify how the flow of your code should work before you jump into writing it. It's a useful step to map out the logic clearly.
I definitely need to work on my pseudocode skills! I'm just not super comfortable with it yet, but I've heard it's quite helpful.
The key is breaking it down before you start coding. This approach is crucial, especially as problems grow more complex. It's all about simplifying your steps first.
Exactly! I'm really focusing on this now, but it's a struggle for me.
Great idea! Are flowcharts good for mapping everything, or just logic? Also, any tips on identifying the correct approach for a problem?