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Swanson - Updated Cipher and added CipherXL for fun #1

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16 changes: 15 additions & 1 deletion cipher.py
Original file line number Diff line number Diff line change
@@ -1 +1,15 @@
# add your code here

alphabet = ['a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z']
phrase = input("Please enter the phrase you wish to encode: ")
phrase = phrase.lower()
cipherPhrase = ""

for char in phrase:
if char in alphabet:
position = alphabet.index(char)
newPosition = (position + 5) % 26
cipherPhrase += (alphabet[newPosition])
else:
cipherPhrase += char

print(cipherPhrase)
36 changes: 36 additions & 0 deletions cipherXL.py
Original file line number Diff line number Diff line change
@@ -0,0 +1,36 @@
import string

alphabet = ['a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z']

cipherShift = input("please enter the number of characters you wish to shift for this cipher: ")

while not cipherShift.isdigit():
print("Invalid input. Please enter a valid number.")
cipherShift = input("please enter the number of characters you wish to shift for this cipher: ")

cipherShift = int(cipherShift)

phrase = input("Please enter the phrase you wish to encode: ")
cipherPhrase = ""

for char in phrase:
if char == ' ':
cipherPhrase += " "
elif char.isdigit() or char in string.punctuation:
cipherPhrase += char
else:
position = alphabet.index(char.lower())
newPosition = (position + cipherShift) % 26

if char.isupper():
cipherPhrase += (alphabet[newPosition].upper())
else:
cipherPhrase += (alphabet[newPosition])
# print(position)
# print(alphabet[position])
# print(newPosition)
# print(alphabet[newPosition])

#print(cipherPhrase)
print(f'The phrase you input was: \"{phrase}\"')
print(f'The phrase has been scambled to be: \"{cipherPhrase}\"')