The Python break statement, like in the C language, breaks the minimum enclosing for or while loop. The break statement terminates the Loop statement, that is, the loop condition does not have a false condition, or the sequence is not fully recursive, and the loop statement is stopped.
The break statement is used in the while and for loops. If you use a nested loop, the break statement stops executing the deepest loop and starts executing the next line of code.
One, the Python language break statement syntax
Copy the Code code as follows:
Break
Second, logical flowchart
Iii. Examples of Use
Copy the Code code as follows:
#!/usr/bin/python
For letter in ' Python ': # First Example
If letter = = ' h ':
Break
print ' Current letter: ', letter
var = ten # Second Example
While var > 0:
print ' current variable value: ', var
var = var-1
if var = = 5:
Break
Print "Good bye!"
The result of the above instance execution:
Copy CodeThe code is as follows:
Current Letter:p
Current Letter:y
Current Letter:t
Current variable Value:10
Current variable Value:9
Current variable Value:8
Current variable Value:7
Current variable Value:6
Good bye!
