explain claude code loops

You'll understand why loops exist, how they repeat code blocks, and when to use them instead of writing the same code multiple times.

You'll write basic for loops in Claude code that iterate over ranges and collections, executing a block of code a specific number of times.

You'll use break and continue statements to exit loops early or skip iterations, giving you fine-grained control over loop execution.

You'll recognize how nested loops work, understand their performance impact, and identify patterns that help you write efficient code.