How would you approach solving a problem that you have not encountered before in practice?

When solving a problem I haven't encountered before, I would apply the following approach:

1. Analysis of the problem: carefully study the requirements and understand what exactly needs to be implemented.
2. Research: look for information in official documentation, forums, articles, and code examples.
3. Breaking down into sub-tasks: divide the problem into smaller parts that are easier to solve separately.
4. Prototyping: write a small experimental code to test hypotheses and understand how key mechanisms work.
5. Refactoring and integration: based on the prototype, develop a complete solution and integrate it into the project.
6. Testing: verify the functionality and correctness of the solution.

This systematic approach helps effectively handle new and complex tasks.