how to make a while loop in python

In Python, the while loop is used to iterate over a block of code as long as a particular condition is true. The code inside the while loop will continue to execute repeatedly until the condition becomes False.

The syntax of the while loop in python is as follows:

main.py
while condition:
    # code to execute while the condition is True
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Here's an example of a while loop that counts from 0 to 4:

main.py
count = 0
while count < 5:
    print(count)
    count += 1
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This will output:

main.py
0
1
2
3
4
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In this example, the condition is count < 5. As long as this is true, the code inside the while loop will execute. The count variable is incremented by 1 with each iteration, and the loop will exit once count reaches 5.

Note that if the condition is never False, the while loop will continue to execute indefinitely, resulting in an infinite loop. To prevent this, it is important to ensure that the condition in the while loop eventually becomes False.