Day 9: Loops and Iteration
Expert Programming Tutorial
This tutorial has been reviewed and verified by Rohit Srivastava, a senior developer with extensive experience in python programming. Updated: 12/18/2025
Difficulty Level
Perfect for beginner learners. Some background in python recommended.
What You'll Learn
python fundamentals, syntax, best practices, and hands-on coding.
Loops allow you to execute a block of code multiple times. Python has two main types of loops:
For Loops:
• Used for iterating over a sequence (list, tuple, string, etc.)
• Execute a block of code for each item in the sequence
• Can use range() function to generate numbers
While Loops:
• Execute a block of code as long as the condition is True
• Need to be careful to avoid infinite loops
• Often used when you don't know how many iterations you need
Loop Control Statements:
• break - Exit the loop completely
• continue - Skip the current iteration
• pass - Do nothing (placeholder)
Ready to Master python?
Join over 10,000 developers learning programming with Rohit Srivastava's expert tutorials on Schoolabe.
Practice Problems
Loading practice problems...
Try It Yourself
Edit and run the code below to see the results