Welcome folks today in this blog post we will be swapping two numbers or elements inside the list using python. All the full source code of the application is shown below.

Get Started

In order to get started we need to make an app.py file and copy paste the following code

app.py

def swapPositions(list, pos1, pos2): 
      
    list[pos1], list[pos2] = list[pos2], list[pos1] 
    return list
  
# Driver function 
List = [23, 65, 19, 90] 

pos1 = int(input("Enter the first position"))
pos2 = int(input("Enter the second position"))
  
print(swapPositions(List, pos1-1, pos2-1))

So here we are taking the input from user that is the positions inside the list to swap so if you execute the above script by typing the below command

python app.py