Handle Invalid Number Input Dry Run in PYTHON

Handle Invalid Number Input is an interactive PYTHON dry run visualizer from the Exceptions 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.

Handle Invalid Number Input Program Code

value = "abc"

try:
    number = int(value)
    print(number)
except ValueError:
    print("Invalid number")

View the complete Exceptions programs page.