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27 lines
1.1 KiB
Python
27 lines
1.1 KiB
Python
5 years ago
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#https://gist.github.com/nchitalov/2f2b03e5cf1e19da1525
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def caesar_encrypt(realText, step):
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outText = []
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cryptText = []
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uppercase = ['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']
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lowercase = ['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']
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for eachLetter in realText:
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if eachLetter in uppercase:
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index = uppercase.index(eachLetter)
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crypting = (index + step) % 26
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cryptText.append(crypting)
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newLetter = uppercase[crypting]
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outText.append(newLetter)
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elif eachLetter in lowercase:
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index = lowercase.index(eachLetter)
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crypting = (index + step) % 26
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cryptText.append(crypting)
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newLetter = lowercase[crypting]
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outText.append(newLetter)
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return outText
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code = caesar_encrypt('abc', 2)
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print()
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print(code)
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print()
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