Teile 10 bis 12.

This commit is contained in:
2023-03-28 12:26:50 +02:00
parent 298151634d
commit f7a5db9f39
27 changed files with 6459 additions and 75 deletions

10
teil11/create_datetime.py Normal file
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from datetime import datetime
datum = datetime.strptime('12.12.2002', '%d.%m.%Y')
print(f'Jahr: {datum.year}')
print(f'Monat: {datum.month}')
print(f'Tag: {datum.day}')
print(datum)

9
teil11/currentdate.py Normal file
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from datetime import datetime
heute = datetime.now()
print(type(heute))
print(heute)
print(heute.time())
print(heute.date())

10
teil11/formatted_date.py Normal file
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from datetime import datetime
heute = datetime.now()
print(type(heute))
print(heute.strftime('%c %X'))
print(heute.time().strftime('%X'))
print(heute.date().strftime('%x'))
print(heute.strftime('%d.%m.%y %H:%M'))

34
teil11/zeitmessung.py Normal file
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from timeit import default_timer as timer
import time
def calc_square(numbers, verbose=False):
for n in range(1,numbers):
q= n*n
if verbose:
print(f'\n{n} ^ 2 = {q}')
time.sleep(0.1)
def calc_cube(numbers,verbose=False):
for n in range(1,numbers):
k = n*n*n
if verbose:
print(f'\n{n} ^ 3 = {k}')
time.sleep(0.1)
start = timer()
calc_square(100,True)
calc_cube(100,True)
ende = timer()
differenz = ende - start
print(f'Zeit mit print():{differenz}s')
start = timer()
calc_square(100)
calc_cube(100)
ende = timer()
differenz = ende - start
print(f'Zeit ohne print():{differenz}s')