Nested Loops in Python
Nested loops in Python allow you to place one loop inside another, enabling you to perform repeated actions over multiple sequences. Understanding nested loops helps you write more efficient code, manage complex data structures, and avoid common pitfalls such as poor readability and performance issues.
By the end of this tutorial, you’ll understand that:
- Nested loops in Python involve placing one loop inside another, enabling iteration over multiple sequences or repeated actions.
- Situations where nested loops are a good idea include handling multidimensional data, generating patterns, and performing repetitive tasks with multiple layers of iteration.
- You can break out of nested loops by using the
breakstatement, which exits the innermost loop when a condition is met. - Disadvantages of