Anbei eines meiner "Erstlingswerke"! Ich würde mich über eure Komentare, welcher Art auch immer, freuen.
Code: Alles auswählen
# -*- coding: utf-8 -*-
def calc_primenumbers(x):
primes = []
for i in range(2, x + 1):
isPrime = True
for ii in range(2, i):
if i % ii == 0:
isPrime = False
if isPrime:
primes.append(i)
return primes
def calc_primefactors(x):
primeNumbers = calc_primeNumbers(x)
primeFactors = []
for i in primeNumbers:
while x % i == 0:
x = x / i
primeFactors.append(i)
return primeFactors
def calc_greatescommondivider(x,y):
greatestCommonDivider = 1
commonPrimeFactors = []
xPrimeFactors = calc_primefactors(x)
yPrimeFactors = calc_primefactors(y)
for xPrimeFactor in xPrimeFactors:
if xPrimeFactor in yPrimeFactors:
commonPrimeFactors.append(xPrimeFactor)
yPrimeFactors.pop(0)
for commonPrimeFactor in commonPrimeFactors:
greatestCommonDivider *= commonPrimeFactor
return greatestCommonDivider
if __name__ == '__main__':
while 1:
x = input("Eingabe 1. Zahl: ")
y = input("Eingabe 2. Zahl: ")
xPrimeFactors = calc_primefactors(x)
yPrimeFactors = calc_primefactors(y)
print "Die Primfaktoren der Zahl", y, "sind",yPrimeFactors
print "Die Primfaktoren der Zahl", x, "sind", xPrimeFactors
print "Der GGT der Zahlen %s und %s ist %s" %(x, y, calc_greatesCommonDivider(x, y))
print ""
Getestet hatte ich den Code zuvor, aber offensichtlich nicht nach den letzten Änderungen 