Tech School Solutions

The while loop in Python is used to execute a block of code repeatedly as long as a specified condition is met. The loop continues to run as long as the condition is True, and it stops when the condition becomes False.

The basic syntax for a while loop is:

while condition:
# code to execute while condition is True

The condition is a boolean expression that evaluates to either True or False. If the condition is True, the code inside the loop is executed, and the condition is re-evaluated. If the condition is False, the loop stops and control is transferred to the next statement after the loop.

Here’s an example of a while loop in Python:

x = 0
while x < 5:
print(x)
x += 1

In this example, the while loop continues to run as long as the condition x < 5 is True. The code inside the loop print(x) is executed and the value of x is incremented by 1 each time through the loop. The output is:

0
1
2
3
4

In summary, the while loop in Python allows you to execute a block of code repeatedly while a specified condition is met. The loop continues to run as long as the condition is True, and it stops when the condition becomes False.

Disclaimer: The information provided on the blog is for educational and informational purposes only. It should not be considered as a substitute for professional advice.