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# Abgabe - Vigenère Cipher Helper
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# Link dazu: https://www.codewars.com/kata/52d1bd3694d26f8d6e0000d3
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# Leart Ramushi
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class VigenereCipher(object):
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def __init__(self, key, alphabet):
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self.key = key
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self.alphabet = alphabet
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self.alp_len = len(alphabet)
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pass
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def encode(self, text):
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result = ""
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key_pos = 0
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print(text)
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for pos in range(len(text)):
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currrent_char = text[pos]
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if currrent_char in self.alphabet:
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key_char = self.key[key_pos % len(self.key)]
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# print(currrent_char, " - ", key_char)
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text_index = self.alphabet.index(currrent_char)
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key_index = self.alphabet.index(key_char)
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# print(text_index, " - ", key_index)
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update_index = (text_index + key_index) % len(self.alphabet)
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result += self.alphabet[update_index]
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else:
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result += currrent_char
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key_pos += 1
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print(result)
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return result
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def decode(self, text):
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result = ""
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key_pos = 0
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for pos in range(len(text)):
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currrent_char = text[pos]
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if currrent_char in self.alphabet:
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key_char = self.key[key_pos % len(self.key)]
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# print(currrent_char, " - ", key_char)
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text_index = self.alphabet.index(currrent_char)
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key_index = self.alphabet.index(key_char)
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# print(text_index, " - ", key_index)
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update_index = (text_index - key_index) % len(self.alphabet)
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result += self.alphabet[update_index]
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else:
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result += currrent_char
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key_pos += 1
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return result
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@ -1,23 +0,0 @@
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class Konto:
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def __init__(self, inhaber, saldo):
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self.inhaber = inhaber
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self.saldo = saldo
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def einzahlen(self, betrag):
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self.saldo += betrag
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def abheben(self, betrag):
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if betrag <= self.saldo:
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self.saldo -= betrag
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else:
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print("Leider nicht genug Geld auf dem Konto")
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def __repr__(self):
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return f"Konto(inhaber='{self.inhaber}', saldo={self.saldo})"
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def __str__(self):
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return f"Konto von {self.inhaber} mit einem Saldo von {self.saldo} Euro"
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k = Konto("Max Mustermann", 100)
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print(str(k))
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