¿Cómo se fuerza la detención de un bucle while en Python?

How do you force stop a while loop in Python?

Python provides two keywords that terminate a loop iteration prematurely:

1. The Python break statement immediately terminates a loop entirely. Program execution proceeds to the first statement following the loop body.
2. The Python continue statement immediately terminates the current loop iteration.

In Python, the break statement provides you with the opportunity to exit out of a loop when an external condition is triggered. You’ll put the break statement within the block of code under your loop statement, usually after a conditional if statement. In this small program, the variable number is initialized at 0.

However, sending it unconditionally causes an infinite loop, which is not desired. Python uses the while and for keywords to constitute a conditional loop, by which repeated execution of a block of statements is done until a Boolean expression is true. Here, you will learn about the while loop. The following is the while loop syntax.

Python doesn’t have this kind of loop. Condition-controlled loop A loop will be repeated until a given condition changes, i.e. changes from True to False or from False to True, depending on the kind of loop. There are ‘while loops’ and ‘do while’ loops with this behaviour.

This tutorial went over how while loops work in Python and how to construct them. While loops continue to loop through a block of code provided that the condition set in the while statement is True. From here, you can continue to learn about looping by reading tutorials on for loops and break, continue, and pass statements. You rated this helpful.

Before the block begins, the variable num is initialized to 0. Till it is less than 5, num is incremented by 1 and printed to display the sequence of numbers, as above. All the statements in the body of the loop must start with the same indentation, otherwise it will raise a IndentationError.