Lesson breakdown
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 your first for loop to iterate through sequences and use loop variables to access each item one at a time.
You'll learn to exit loops early with break and skip iterations with continue to handle special cases inside loops.
You'll combine loops inside loops to process multi-dimensional data and recognize how nesting affects how many times code runs.