28 lines
668 B
Python
28 lines
668 B
Python
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# Lesson 1 Task 3: calculate how much time passed since Unix epoch
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# Author: Stanislav Mykhailenko
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# License: Unlicense
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# Return codes:
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# 0 - OK
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# 1 - Invalid Unix timestamp entered
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import sys
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try:
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timestamp = int(input("Enter Unix timestamp: "))
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except ValueError:
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print("Invalid Unix timestamp entered.")
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sys.exit(1)
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# duration in seconds
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day = 86400 # 24 * hour
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hour = 3600 # 60 * minute
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minute = 60
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days = int(timestamp / day)
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hours = int(int(timestamp % day) / hour)
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minutes = int(int(int(timestamp % day) % hour) / minute)
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seconds = int(int(timestamp % day) % hour) % minute
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print(str(days) + ":" + str(hours) + ":" + str(minutes) + ":" + str(seconds))
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