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jahir/annuit.py

Created September 18, 2019 14:37
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annuit.py
#!/usr/bin/python3
import sys
(darlehen, zinssatz, monatlich) = (float(x) for x in sys.argv[1:])
monate = 0
zinsen = 0.0
while darlehen > 0:
monate += 1
zins = darlehen * zinssatz / 100 / 12
zinsen += zins
darlehen = darlehen - monatlich + zins
# print("%d. Monat: %.2f € übrig, %.2f € Zinsen" % (monate, darlehen, zinsen))
print('Schuldenfrei nach %d Monaten (%d Jahre %d Monate), %.2f € Zinsen bezahlt' % (monate, monate / 12, monate % 12, zinsen))
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