What are Loops?

A loop in Python is used to run a block of code repeatedly while a specific condition remains true.

Loops help reduce repetitive code and make programs more efficient, such as when printing numbers or processing items in a list.

Types of Loops in Python

  1. for loop – Used to iterate over a sequence (like list, tuple, string, etc.)
  2. while loop – Used to repeat a block of code as long as the given condition is true

Where are Loops Used?

  • Repeating a task multiple times (e.g., printing a message 10 times)
  • Iterating over elements of a collection (list, dictionary, etc.)
  • Automating repetitive logic like calculations, searching, etc.

Note: Loops can be controlled using statements like break, continue, and pass to manage how and when they stop or skip iterations.

Summary

  • Loops are used to repeat a block of code multiple times.
  • Python provides for and while loops.
  • Control statements like break, continue, and pass help manage loop behavior.

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