[Introduction to Udemy Python3 + Application] 40.while else statement

** * This article is from Udemy "[Introduction to Python3 taught by active Silicon Valley engineers + application + American Silicon Valley style code style](https://www.udemy.com/course/python-beginner/" Introduction to Python3 taught by active Silicon Valley engineers + application + American Silicon Valley style code style ")" It is a class notebook for myself after taking the course of. It is open to the public with permission from the instructor Jun Sakai. ** **

■ else sentence

◆ How to use ʻelse`

else


count = 0

while count < 5:
    print(count)
    count += 1
else:
    print('done')

result


0
1
2
3
4
done

If the conditions specified by while are not met, What is described in ʻelse` is executed.

break and ʻelse`

break_else


count = 0

while count < 5:
    if count == 1:
        break
    print(count)
    count += 1
else:
    print('done')

result


0

If you break the loop with break, what is written in ʻelse is not executed. Conversely, ʻelse is executed if while is exited rather than by break.

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