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  1. Prepare
  2. Algorithms
  3. Strings
  4. Caesar Cipher
  5. Discussions

Caesar Cipher

  • patrickgao2020
     + 0 comments

    Here is my Python solution!

    def caesarCipher(s, k):
    code = ""
    k = k % 26
    alphabet = "abcdefghijklmnopqrstuvwxyz"
    nalphabet = "abcdefghijklmnopqrstuvwxyz"
    alphabet = alphabet[k:]
    alphabet += nalphabet[0:k]
    for a in range(len(s)):
        print(s[a])
        if s[a].isalpha():
            if s[a].isupper():
                code += alphabet[nalphabet.index(s[a].lower())].upper()
            else:
                code += alphabet[nalphabet.index(s[a])]
        else:
            code += s[a]
    return code