Python Tutorials and Notes
Python Tutorials and Notes
Python break, continue, pass statements with Examples
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Python break, continue, pass statements with Examples
The concept of loops is available in almost all programming languages. Python loops help to iterate over a list, tuple, string, dictionary, and a set. There are two types of loop supported in Python "for" and "while". The block of code is executed multiple times inside the loop until the condition fails.
The loop control statements break the ow of execution and terminate/skip the iteration as per our need. Python break and continue are used inside the loop to change the ow of the loop from its standard procedure.
A for-loop or while-loop is meant to iterate until the condition given fails. When you use a break or continue statement, the ow of the loop is changed from its normal way.
In this Python tutorial, you will learn:
Python break statement Break statement execution ow Python continue statement Continue statement execution ow Python pass statement What is pass statement in Python? When to use a break and continue statement?
Python break statement
The break statement takes care of terminating the loop in which it is used. If the break statement is used inside nested loops, the current loop is terminated, and the ow will continue with the code followed that comes after the loop.
The ow chart for the break statement is as follows:
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Python break, continue, pass statements with Examples
The following are the steps involved in the owchart. Step 1) The loop execution starts. Step 2) If the loop condition is true, it will execute step 2, wherein the body of the loop will get executed. Step 3)
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Python break, continue, pass statements with Examples
If the loop's body has a break statement, the loop will exit and go to Step 6. Step 4) After the loop condition is executed and done, it will proceed to the next iteration in Step 4. Step 5) If the loop condition is false, it will exit the loop and go to Step 6. Step 6) End of the loop.
Break statement execution flow
When the for-loop starts executing, it will check the if-condition. If true, the break statement is executed, and the for?loop will get terminated. If the condition is false, the code inside for-loop will be executed.
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Python break, continue, pass statements with Examples
When the while loop executes, it will check the if-condition; if it is true, the break statement is executed, and the while ?loop will exit. If if the condition is false, the code inside while-loop will get executed.
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