what is while loop in python

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https://www.w3schools.com/python/python_while_loops.asp

Python While Loops – W3Schools
https://www.w3schools.com/python/python_while_loops.asp
The while Loop With the while loop we can execute a set of statements as long as a condition is true.

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Explaining the While Loop Python: What It Is and How to Use It
https://www.bitdegree.org/learn/while-loop-python
What is a Python while loop? A while loop is made up of a condition or expression followed by a block of code to run. The condition or expression will be evaluated in a Boolean context. If it turns out to be true, the code within the block will be run.

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Python while Loop Statements – Tutorialspoint
https://www.tutorialspoint.com/python/python_while_loop.htm
A while loop statement in Python programming language repeatedly executes a target statement as long as a given condition is true.

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Python While Loop Tutorial – While True Syntax Examples …
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If you want to learn how to work with while loops in Python, then this article is for you. While loops are very powerful programming structures that you can use in your programs to repeat a sequence of statements. In this article, you will learn: What while loops are.

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While Loop in Python | How While Loop works in Python with …

While Loop in Python

Overview of While Loop in Python The While Loop is a type of entry-level control statement that can be used for executing a set of program code repeatedly based on a condition set for the loop. This conditional statement starts with ‘While’ keyword and a condition next to it, followed by a code block fragment.

https://realpython.com/python-while-loop/

Python while Loops (Indefinite Iteration) – Real Python
https://realpython.com/python-while-loop/
In each example you have seen so far, the entire body of the while loop is executed on each iteration. Python provides two keywords that terminate a loop iteration prematurely: The Python break statement immediately terminates a loop entirely. Program execution proceeds to the first statement following the loop body.

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Do While Loop in Python | Emulate Do While Loop in Python …

Do While Loop in Python

In python, while loop repeatedly executes the statements in the loop if the condition is true. In a while loop, the test condition is checked first, and if it is true, then the block of statements inside the loop is executed.

https://www.pythonforbeginners.com/control-flow-2/python-for-and-while-loops

How to use For and While Loops in Python …
https://www.pythonforbeginners.com/control-flow-2/python-for-and-while-loops
While Loop. The while loop tells the computer to do something as long as the condition is met. Its construct consists of a block of code and a condition. The condition is evaluated, and if the condition is true, the code within the block is executed. This repeats until the condition becomes false. a = 0 while a < 10: a = a + 1 print a

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Difference between for & while loop in python | python …

Difference between for & while loop in python

In Python programming language, the iteration statements, for loop, while loop and do-while loop, permit the arrangement of instructions to be repeatedly executed, till the condition is true and ends when the condition becomes bogus. Conditions in iteration statements might be predefined as in for loop or open-finished as in while loop.

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while loop – sentinel value – Python Classroom
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while loop (sentinel) Previously, you learned how to write loops that read and process a sequence of values. Today you will learn about while loops with sentinel values. A sentinel value denotes the end of a data set, but it is not part of the data.