Dictionary challenge
Lesson 6 / 9
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Lesson outcome
I can create an encryption program using a dictionary with key-value pairs.
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A cipher is a type of secret code, where you swap the letters around so that no one can read your message.
A Caesar cipher is one of the oldest and most famous ciphers.
A dictionary data structure can be used to create a Caesar cipher.
A dictionary maps one thing to another.
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