You need to write an application that requires logical reasoning. What are the best ways to practice?

1 Learn the basics

Before you can tackle complex problems, you need to master the fundamentals of programming. This means learning the syntax, data structures, algorithms, and control structures of your chosen language. You also need to understand the logic behind common programming concepts, such as variables, loops, functions, classes, and inheritance. You can use online courses, books, tutorials, or mentors to learn the basics, but make sure you practice a lot and test your code frequently.

2 Solve puzzles and challenges

One of the best ways to practice logical reasoning is to solve puzzles and challenges that require you to think creatively and analytically. You can find many online platforms that offer programming puzzles and challenges for different levels of difficulty and topics. Some examples are Codeforces, HackerRank, Project Euler, and Codewars. These platforms allow you to test your code, compare your solutions with others, and learn from feedback. You can also join online communities and forums where you can discuss and share your ideas with other programmers.

3 Use pseudocode and flowcharts

Another way to practice logical reasoning is to use pseudocode and flowcharts to plan and visualize your code before you write it. Pseudocode is a simplified version of code that uses natural language and basic logic to describe the steps of an algorithm or a program. Flowcharts are diagrams that use symbols and arrows to show the flow of data and logic in a program. Both tools help you to break down a problem into smaller and simpler parts, identify the inputs and outputs, and design the logic and structure of your code.

4 Debug and refactor your code

Logical reasoning is not only useful for writing code, but also for finding and fixing errors and improving the quality and performance of your code. Debugging is the process of locating and correcting bugs or defects in your code that cause it to behave unexpectedly or produce incorrect results. Refactoring is the process of modifying your code to make it more readable, maintainable, and efficient, without changing its functionality. You can use debugging tools, such as breakpoints, watch expressions, and log statements, to inspect and test your code. You can also use refactoring tools, such as code editors, linters, and formatters, to reorganize and format your code.

5 Learn from others

One more way to practice logical reasoning is to learn from other programmers who have more experience or expertise than you. You can read their code, analyze their logic, and understand their design choices and trade-offs. You can also ask them questions, seek their advice, and get their feedback on your code. You can find other programmers in online platforms, such as GitHub, Stack Overflow, Reddit, or Medium, where you can browse, download, or contribute to open-source projects, ask or answer questions, or read or write articles about programming topics.

6 Here’s what else to consider

This is a space to share examples, stories, or insights that don’t fit into any of the previous sections. What else would you like to add?