Do you know that using only just 1 line of code in Python you can Swap 2 numbers without using any third variable?
Let's see how can we do that...
Pre-requisites:-
- Download Python and Install it.
- Code Editor like Visual Studio Code or others of your choice where you can compile and run your python code.
- If you're using Visual Studio Code, then install this extension below.
Code to Run:-
# taking input from the user
a = int(input("Enter a number: "))
b = int(input("Enter another number: "))
a, b = b, a # Swapping two numbers
# printing values in one line after swapping
print("Output:-", a, b)
Output:-
PS D:\Coding> & C:/Python310/python.exe "d:/Coding Projects/Swap.py"
Enter a number: 5
Enter another number: 6
6 5
Another method is shown in this video:-
Hope this helps you. Thank you for reading, and let's connect!
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