Python - Swap Two Numbers
Python - Swap Two Numbers
To swap two numbers, say a,b , in Python, you can use assignment operator as shown below:
a,b = b,a
Thats it. Now b
holds the original value of a
. And a
holds the original value of b
. Let use see an example.
Example
In this example, we take two variables holding numbers. Then we swap the data in those variables.
Python Program
a = 5
b = 45
a,b = b,a
print('a:',a)
print('b:',b)
Output
a: 45
b: 5
Summary
In this tutorial of Python Examples, we learned how to swap two numbers, using assignment operator.