19 lines
255 B
Python
19 lines
255 B
Python
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from time import sleep
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def countdown(n):
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while n > 0:
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yield n
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n -= 1
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def main():
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for num in countdown(5):
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print(f'Countdown: {num}')
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sleep(1)
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print('Countdown Over!')
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if __name__ == '__main__':
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main()
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