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@ -4,10 +4,9 @@ |
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The purpose of this exercise is to create a `rot21` function that works like the ROT13 cipher. |
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The purpose of this exercise is to create a `rot21` function that works like the ROT13 cipher. |
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This function will receive a `string` and it will rotate each letter of that `string` 21 times to the right. |
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This function will receive a `string` and will rotate each letter of that `string` 21 times to the right. |
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The function should only rotate letters. If the string includes punctuation, symbols and/or numbers |
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The function should only rotate letters. Punctuation, symbols and numbers should remain the unchanged. |
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they will remain the same. |
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### Expected functions |
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### Expected functions |
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