Guard Condition Dry Run in PYTHON

Guard Condition is an interactive PYTHON dry run visualizer from the Match Case 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.

Guard Condition Program Code

marks = 82

match marks:
    case m if m >= 90:
        print("Grade A")
    case m if m >= 75:
        print("Grade B")
    case m if m >= 40:
        print("Pass")
    case _:
        print("Fail")

View the complete Match Case programs page.