When should I use iterative methods in programming?

Can you explain when to use iterative methods in programming?

Iterative methods are useful when you need to refine a solution through repeated approximations, especially in numerical analysis.

What are some examples of problems that benefit from iterative methods?

Common examples include solving equations, optimization problems, and algorithms like Newton's method for root finding.

Are there any downsides to using iterative methods?

Yes, they can be slower than direct methods and may not converge for certain problems, so it's important to analyze the context.

How do I decide between iterative and recursive methods?

Consider factors like problem size, memory usage, and whether the problem can be broken down into smaller subproblems.