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Countdown Timer
A simple console countdown timer: enter a number of seconds and it counts down in MM:SS format, printing "Time Up" when finished.
A simple console countdown timer: enter a number of seconds and it counts down in MM:SS format, printing "Time Up" when finished.
A simple console countdown timer: enter a number of seconds and it counts down in MM:SS format, printing "Time Up" when finished.
python countdown.py
Standard library only (time).
Yes — it uses only time and print/input; note that time.sleep blocks, so the countdown updates will appear all at once at the end in a browser console.