What is the impact of nested if statements on performance?

What is the impact of nested if statements on performance?

Nested if statements can lead to increased complexity and slower performance, especially in large codebases.

Can you explain why they slow down performance?

Each nested if adds a layer of checks, which can increase the time complexity, making the code less efficient.

Are there alternatives to nested if statements?

Yes, alternatives include using switch statements, polymorphism, or even lookup tables to simplify logic.

How can I optimize my code if I have many nested if statements?

You can refactor your code by breaking it into smaller functions, using early returns, or applying design patterns.