Swapping Variables (The Python Shortcut) Dry Run in PYTHON

Swapping Variables (The Python Shortcut) is an interactive PYTHON dry run visualizer from the Variables programs section. Study the source code, then use the execution controls to follow each step, variable update, highlighted line, and console output.

This page provides a browser-based dry run with source-code highlighting, auto-scroll, voice narration controls, and execution output for learning the program step by step.

Swapping Variables (The Python Shortcut) Program Code

a = 50
b = 100
print("Before - a:", a, "b:", b)

# Python allows swapping values in a single line without 'temp'
a, b = b, a

print("After  - a:", a, "b:", b)

View the complete Variables programs page.