# Title: Swap two numbers
# Heading: Python Program to Swap Two Numbers
# Level: beginner
# Tags: swap, swap variables, tuple unpacking, temporary variable
# About: Swaps the values of two variables in one line with a, b = b, a, without a temporary variable.

a = 5
b = 10
print(f"Before: a = {a}, b = {b}")

a, b = b, a
print(f"After: a = {a}, b = {b}")