What are the pros and cons of declarative vs imperative programming?

What are the pros and cons of declarative vs imperative programming?

Declarative programming focuses on what to achieve, while imperative programming focuses on how to achieve it. Pros of declarative include easier readability and maintainability, while cons may include less control over performance. Imperative offers more control but can be more complex and harder to read.

Can you give examples of each?

Sure! An example of declarative programming is SQL, where you specify what data you want without detailing how to retrieve it. An example of imperative programming is Python, where you write step-by-step instructions to achieve a result.

Which one is better for beginners?

Declarative programming is often considered better for beginners because it allows them to focus on the logic of the problem rather than the intricacies of the implementation.

Are there any languages that primarily use one style?

Yes, languages like SQL and HTML are primarily declarative, while languages like C and Java are more imperative. However, many modern languages support both paradigms.