Calculate sum of all elements in a list Dry Run in PYTHON

Calculate sum of all elements in a list is an interactive PYTHON dry run visualizer from the For 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.

Calculate sum of all elements in a list Program Code

# Calculate sum of all elements in a list
numbers = [10, 20, 30, 40, 50]

total = 0
for num in numbers:
    total += num

print(f"Numbers: {numbers}")
print(f"Sum = {total}")
print(f"Using sum(): {sum(numbers)}")

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