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25 changes: 25 additions & 0 deletions Operating System/calculate_time.py
Original file line number Diff line number Diff line change
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import datetime,time

# Start Time
starttime = datetime.datetime.now()

#long running
time.sleep(2)

# Get Total Time
endtime = datetime.datetime.now()
print((endtime - starttime).seconds)

# Time Format
seconds = (endtime - starttime).seconds
m, s = divmod(seconds, 60)
h, m = divmod(m, 60)
print("%02d:%02d:%02d" % (h, m, s))


# datetime中的常見類
#
#(1)datetime.date 表示日期,常用的屬性有:year, month和day
#
#(2)datetime.time 表示時間,常用屬性有:hour, minute, second,