Python While Loop Syntax and Examples

In computer programming languages, a while loop is a control flow statement that allows code to be executed repeatedly based on a given Boolean condition.

Table of Contents

while expression:


count = 0

while (count < 10):
   print 'The count is:', count
   count = count + 1

Single line:

n = 5

while n > 0: n -= 1; print(n)

With else:

count = 0

while count < 5:
    print("inside loop")
    count = count + 1
    print("inside else")

Software Engineer | Ethical Hacker & Cybersecurity...

Md Obydullah is a software engineer and full stack developer specialist at Laravel, Django, Vue.js, Node.js, Android, Linux Server, and Ethichal Hacking.