Wahrscheinlichkeit Python
def similar(w1, w2):
w1 = w1 + ' ' * (len(w2) - len(w1))
w2 = w2 + ' ' * (len(w1) - len(w2))
return sum(1 if i == j else 0 for i, j in zip(w1, w2)) / float(len(w1))
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